Your Strength score increases by 2, and your Charisma score increases by 1.

Dragon Wyrmlings grow quickly. They walk hours after hatching, attain the size and development of a fully grown Dire wolf by the age of 3, and reach adulthood by 18, and can live for over fifteen centuries.

Dragon eggs are about six feet tall and four to four and a half feet wide. Dragon wyrmlings hatch at about 4 to 5 feet tall and 4.5 feet long.  Young dragons double in size, reaching an astounding eight to ten feet and having a length of nine to twelve feet. Adult dragons are the next stage in a dragon's life. Most reach a size of sixteen to twenty feet tall and eighteen to twenty-four feet long. When an adult dragon reaches the point of becoming an ancient, they grow a lot faster and reach an astounding size of forty to fifty feet tall, forty-eight to sixty feet long, but most do not make it this far within their life span.

Your walking speed is 40 feet

You have draconic ancestry. Choose one type of dragon from the Draconic Ancestry table. Your breath weapon and damage resistance are determined by the dragon type, as shown in the table.

Draconic Ancestry 

Dragon Type             Type Damage               Breath weapon

Black                                                                                    Acid                                                            5 by 30ft line. (Dex Save)

Blue                                                                                    Lightning                                                     5 by 30ft line. (Dex Save)

Brass                                                                                       Fire                                                            5 by 30ft line. (Dex Save)     

Bronze                                                                                Lightning                                                       5 by 30ft line. (Dex Save)

Copper                                                                                   Acid                                                             5 by 30ft line. (Dex Save)         

Gold                                                                                          Fire                                                           5 by 30ft line. (Dex Save)

Green                                                                                    Poison                                                           5 by 30ft line. (Con Save)

Red                                                                                          Fire                                                              5 by 30ft line. (Dex Save)

Silver                                                                                         Cold                                                            5 by 30ft line. (Dex Save)

White                                                                                      Cold                                                               5 by 30ft line. (Dex Save)

Amythest                                                                             Force                                                                5 by 30ft line. (Dex Save)

Crystal                                                                                    Radiant                                                         5 by 30ft line. (Dex Save)

Emerarld                                                                                Psychic                                                          5 by 30ft line. (Dex Save)

Topaz                                                                                        Necrotic                                                        5 by 30ft line. (Dex Save)

Sapphire                                                                                 Thunder                                                           5 by 30ft line. (Dex Save)

You can use your action to exhale destructive energy. Your draconic ancestry determines the size, shape, and damage type of the exhalation. When you use your breath weapon, each creature in the area of the exhalation must make a saving throw, the type of which is determined by your draconic ancestry. The DC for this saving throw equals 8 + your Constitution modifier + your proficiency bonus. A creature takes 2d6 damage on a failed save, and half as much damage on a successful one. The damage increases to 8d12 at 6th level, 10d14 at 11th level, and 15d20 at 16th level. After you use your breath weapon, you can’t use it again until you complete a short or long rest.

You have resistance to the damage type associated with your draconic ancestry.

You can speak, read, and write Common and Draconic. Draconic is thought to be one of the oldest languages and is often used in the study of magic. The language sounds harsh to most other creatures and includes numerous hard consonants and sibilants.