Do I Have HIV

I had sex with this girl around 2 months ago now and she said she was clean but I wasn't sure we didn't really have sex we just kinda rubed around on each others stuff and now I feel like I have a sore throat I'm coughing, and I have thies 4 red dots on my stomic and groin area could i got tested a week after we had sex and it came back negative do I have hiv