Bard turned bardbarian

I've got a character who's class levels are Bard-4 and Barbarian-6. Their background is they were a lyre playing bard who lost their hand which led to some serious anger management issues. Because of this stats are bardic with high DEX and CHA with mid-range STR and CON.

I'm trying to make them a bit more balanced and playable, most likely starting to lean back towards bard as the campaign and my character develop and I eventually gain levels. Any ideas for items or spells in the mean time

It's College of Valor for the bard and Wild Magic for the barbarian