Anxiety Panic and Seizure. Ome time.

From past 2 years I have Anxiety.. always I was feeling I wil pass out some where.. done all the test at that time only.. everything was normal.. some how I managed from 2 years with anxiety tiredness and all but recently I got covid and admitted to hospital for severe lung infuection and discharged after 1 month I suddenly I have passed out I had got seizers with muscle invlovement loss consciousness admitted to hospital all test done MRI EEG BLOOD TEST 2D ECHO.. every thing was normal doctor told to change life style.. after that I have severe anxiety even sitting in home also inhave lot of fear.. standing also be have fear.. I am using cylindrical lenses.. feels something off balance.. my anxiety is peak now.. don't no what else to be done .. doctor everhting is normal it's a first time seizeres tab not required.. but this anxiety is not able to control what to do.. when I had seizieres I had abnormal sugar .. I always check bp ozygem and all due to fear..