Don't know what is happening in my body.

I was covid positive on 24th April .. 1st week I had fever for 3 days blocked nose and sore throat.. I recovery from fever with in 4 days .. after all this my leg pain and damn tiredness started..  there after I had soo much of panics, . all my symptoms vanished with in week but I had severe tiredness and weakness.. I was in home isolation. on May 12 I tested negetive.. later I was soo scared abt black fungus for all most 1month.. due to weather I got lil nose congestion for one day I consulted ent to rule out black fungus doc said not worry abt it .. if I get one sneezing Im getting scared of covid reinfection. I feel like crying if I get lil discomfort in my body . I sit alone thinking I might die .. most of the days I feel feverish I dono I'm assuming it or I really have.but I don't take any tab for it..before contracting covid i.e Dec 30th I was in 5thmonth of pregnancy got abortion.I resumed my house old work frm 15 days frm that time Iam feeling soo much tiredness and weakness.