had unprotected intercourse with sex worker 10 weeks ago. 3 days after had diarrhea and frequent urination.tested 4,6,8,9,@10 weeks all neg.have had every symptom starting with black hairy tongue,rash,headache, joint pain,night sweats,but no fever.at 8.5 weeks black tongue converted to oral thrush and still have it. saw dr. this week at minor care wasn't too worried about hiv gave nystatin for thrush.im absolutely incapacitated by this with stress and anxiety.please help!