Hello, about a month ago I received unprotected oral sex from a woman. Shortly after I was diagnosed with a UTI. Normally I became concerned and had STDs tests done. All came negative. Ever since the diagnosis of the UTI my stool has been somewhat liquidy. I received the antibiotics in order to resolve the UTI issue (the uti has been treated). Two weeks later I got beyond drunk, and ended up throwing up the same night. Naturally the day after I was hungover, but Now after 2 weeks the dizziness has not gone by. (Keep in mind my stool hasn t changed from the semiliquid form). I am concerned that it might be HIV since I have been tested for everything else but this.