well here's my story I had unprotected vaginal sex with a woman I met in a bar. she swore to me up and down that she is hiv- so at the time I didn't see any reason to doubt her. well a few days afterwards I started stressing out badly about std's. I went to my doctor for a full std test after 2 weeks and everything came out negative including hepatits hiv syphilis and all the other standard stds's. at 7.5 weeks 52 days I test for hiv and again it was negative, at 12.5 weeks 87 days I tested for all the std's again and they all came out negative, finally at 18.5 weeks 128 days I tested for hiv HBV and HCV and all were non-reactive negative. my question now is am I done with all this? I get very conflicting info about what is conclusive 3 or 6 months. only symptoms I have are the usual white tongue dry mouth ache's and pains, I had a sore throat at 7 weeks and 18 weeks. is it possible to have ARS symptoms at 18 weeks?