My anxiety started back in March 2020. Had a few back to back panic attacks. I guess I was too fearful of covid. The fear is gone but remanence of the panic attacks still exist. Taking sertraline 150mg for 8 months now ( 1 month 50mg, 2 months 100, 5 months now on 150mg). Also was prescribed trazodone 50mg since January. 

I used to get headaches a lot and drowsiness. Now those are gone but still all of a sudden I feel overwhelmed and confused even though I am not in a stressful situation. When I am in pressure, I seem to function okay or normal.

Anyone else have the same symptoms who can relate to?