I just leveled up my drow bard from 3rd level to 5th, and D&D Beyond is showing that I have a 5ft movement in all speeds, Burrowing, Flying, Swimming, and Walking, I should normally have only a 30ft walking speed, my DEX modifier is also only +3 and I have no other modifier to initiative, but my D&D Beyond shows me have an initiative of +4, another player in my campaign, a lightfoot halfling bard, also only has a DEX of +3 but an initiative of +4.
I don't know about the speed, but the initiative is due to Jack of All Trades - Initiative is a Dexterity check, and as a bard you get to add half of your proficiency bonus to checks you aren't proficient in with Jack of All Trades, even if there isn't a relevant skill to be proficient in.
I just leveled up my drow bard from 3rd level to 5th, and D&D Beyond is showing that I have a 5ft movement in all speeds, Burrowing, Flying, Swimming, and Walking, I should normally have only a 30ft walking speed, my DEX modifier is also only +3 and I have no other modifier to initiative, but my D&D Beyond shows me have an initiative of +4, another player in my campaign, a lightfoot halfling bard, also only has a DEX of +3 but an initiative of +4.
I don't know about the speed, but the initiative is due to Jack of All Trades - Initiative is a Dexterity check, and as a bard you get to add half of your proficiency bonus to checks you aren't proficient in with Jack of All Trades, even if there isn't a relevant skill to be proficient in.
Well, that is just awesome.
You are probably encumbered. Check how much weight you are carrying, or turn off encumbrance on the options page.