Covid and severe shedding

After Covid, I started shedding like crazy, but now I am seeing diffuse hairline. I don’t have any bald gene from either of my side. Can’t I grow the hairline back to what it was originally before I got Covid?

Shedding after a severe illness is a telogen effluvium. It is a temporary situation that usually self corrects within a year with good health and nutrition if you don’t have the balding gene.