Protected sex is not a risk for acquiring HIV. The only ways adults get HIV is from unprotected and penetrating vaginal and anal sex or sharing IV drug needles. That's it. As long as the head of your penis was covered, you will be safe from acquiring HIV from protected sex. Being anxious does not equate to risk for the illness. We know a lot about HIV at this point. With no risk, you describe nothing concerning. And you also sound to have taken tests? They were unnecessary. They also clearly aren't reassuring you. Have you considered getting help for your anxiety? That may be the only way to end the thought circle you are in. Going to any medical setting right now is riskier with the virus lurking. However, your doctor may talk to you about this anxiety over the phone and help direct you to resources or begin the process of working on the anxiety until you can get in to see them. This is the route I'd take.