I also began getting anxiety & panic attacks again last night which I had last time I got COVID as well. I have been reading a bunch of stuff and I think the vertigo & anxiety/panic are all related. Last time around, I got bad panic attacks as I was falling asleep and I think it has a lot to do with the vertigo/head position (no side comments a holes) because I tend to fall asleep quickly so it would make sense that as I lay my head horizontal and the equilibrium is then off that it triggers whatever the hell is going on.