Welcome to the Forum. Your GF is low risk and I suspect you are being both a bit unforgiving and overly judgmental. The chance that she has HIV is less than 1 in 10,000 if you are in the U.S. and your risk for HIV if she had it is only 1 infection per 1,000 exposures.
Please don't waste your time on a HIV RNA test. They are expensive and in your case your result is far more likely to be a false positive result than to find out that you have HIV. If you are really concerned and can convince her to do so, the most direct way to address your concerns is for both of you to go to your local STD Clinic and get tested for all STDs, including HIV. If she is negative, you could not have gotten HIV from her.
Hope these comments help. EWH
I just got off the phone with my ex-girlfriend. She pretty much flipped out on me for accusing her of giving me an std and accusing her of not caring about her own health. She assures me she couldn't have caught anything from this guy and that I was fine. I think I am more upset about not being able to be with her anymore since we had such a long relationship. Right now I don't know if I should start taking anxiety medicine or go get tested. I don't know what will make me feel better.
The other night, which was about 5-7 days after our episodes of unprotected sex. the tip of my penis started to have a mild burning sensation. I find it kind of strange since this burning sensation started right when I found out she didn't tell me the truth. Anyway I went to the doctor and she told me after doing a swab that I didn't have a bacterial infection. She also did a urine test which I have yet to get any results back. It doesn't hurt when I go to the bathroom, it's just this weird sensation at the tip that seems to come and go and usually is worse when I think about it. My ex has had urinary tract and yeast infections before, and has told me that her vagina hurt sometimes when we have had sex. Could I have got an infection of some sort? The doc gave me antibiotics just in case so am I ok? I am just really confused and scared about whats going on with my body. I am really hoping it's just my anxiety. Thanks