Account bugged, then missed cross progresson merge, now have 2 accounts. Help

Hello all! been playing apex on and off since season 1. mainly on xbox. about a year or so ago around the time the cross progression was releasing. I experienced a bug that glitched and took away all my stats, skins, and currency. As well as blocking changing tabs. At the time i was just getting into pc gaming and figured id just play on steam while i wait for everything to sort out. I stupidly connected a different email and continue playing for a bit. After some time the box bug was fixed, everything was returned to my account and it seemed everything was good. Since I've been playing on pc for a while since i wanted to try to switch my xbox account over to pc and continue to use my stuff. Unfortunately, I cannot seem to disconnect my steam account from my pc apex. and there doesn't seem to be an option to merge or delete my account and now im stuck with a lvl 60 pc account with nothing on it and my lvl 600 something xbox account with years of purchases on my xbox i rarely play. Any help would be greatly appreciated