I agree that asking random strangers doesn't seem really wise, but it's hard to talk face to face about this problem. I did see my PG, and he told me to make s

I agree that asking random strangers doesn't seem really wise, but it's hard to talk face to face about this problem. I did see my PG, and he told me to make several tests like blood test, microbial and fungial tests, but all were negatives and he didn't know what to do about it. I will try another PG, but I think I could get some interesting replies on here.