Hi... If the doctors have concluded that everything is fine with you physiologically, then we can attribute this extreme fear to your health anxiety.
It is normal to be anxious after recovering from Covid which is life threatening and the fear associated with it is enough to make anyone worry for their life, even after recovering.
Your presenting issues can be easily dealt with Counselling/Psychotherapy.
Next Steps
Consult a Psychologist.
CBT and Lifestyle Guidance is required.
Health Tips
Mr. Gunjan Maithil
Senior Psychologist
Cell: Nine Six Seven One Three Zero Three One Three Four (whatsapp)
Website:https://gunjanmaithil.wixsite.com/therapy
App: http://wix.to/fECHB08?ref=cl