Sir i developed covid 1.5 yrs back but i didn't knew it was covid, i got a igg antibody test and it come out to be 2044au/ml. I haven't been vaccinated yet. I feel very tired everyday , and brain fog cannot focus at all and feel ill tho all my test reports are perfectly fine. My appetite is nil and i feel no energy in me. I also have depression and anxiety issues. So does this tiredness and exaustion related to high value of antibody ? What shall i do for it , is such a high value safe and no effects on body ?