Hello, sorry if I am being paranoid, but I asked one time and didn't get precise information, so: I was going to have intercourse on the 31st of march but I was worried sick, what if I get hiv, or any std, so I had protected vaginal, and after 40 hours I was getting all symptoms (headache, vomited, dry cough, red lips, stomach making noises, diarrhea, tingling) so i'm continuing having these symptoms since the 31st of march until now as we speak. Plus lately I am having stress. I am worried sick with my entire life, please is this of hiv, or anxiety&guilt?