Recommendations for a character : Areni High Elf Sorcerer (Shadow Magic)

Hello!!!

My party for a campaign I am currently on has leveled up to Level 7, which has unlocked an additional known spell for me. And I was wondering what spells and cantrips you can recommend to add to my character sheet after leveling up. My character is an Aereni High Elf Sorcerer (Shadow Magic); she is more on the elemental side, so Ice and Fire, and a little bit of Shadow here and there. This is what I have on my character sheet currently, so any recommendations, advice, feedback, and suggestions are greatly appreciated! This is my very first time playing D&D, and I'm still learning as I go.

Cantrips

1. Acid Splash
2. Chill Touch
3. Frostbite
4. Lightning Lure
5. Mind Sliver
6. Ray of Frost

Spells:

1. Feather Fall
2. Ice Knife (Spell Levels 1-4)
3. Inflict Wounds
4. Blur
5. Darkness (Spell Levels 2-4)
6. Dust Devil (Spell Levels 2-4)
7. Fireball (Spell Levels 2-4)
8. Shadow Blade (Spell Levels 2-4)
9. Snilloc's Snowball Swarm (Spell Levels 2-4)

Homebrew Spells:

1. Conjure Volley (Level 5)
2. Scrying (Level 5)
3. Blade Barrier (Level 6)