I had unprotected sex. About 26 days later I started having symptoms. I was in antiobiotics twice a day for a week. 4 days after I finished the antibiotcs I had nausea and I threw up. The next morning I had a cought that produced yellow mucus which also cause a sore throat and headache. However someone in my house did have a cold. I've also had persistent oral thrush. I had a shaking night chill but I had also had the flu shot earlier that day. I had a sore muscle in one of my thighs. I was also having night sweats while I was on the antiobiotics. After 12 weeks I went to my health department where they gave my a oraquick rapid blood test that came back negative. Do you think this was a false negative? If those were ars symptoms would I have already tested positive? If not hiv what do you think these symptoms came from?