the symptoms you describled doesn't sounds like syphilis... and symptoms aren't reliable for diagnosis of hiv.. hope you are fine...
Just because you are having symptoms dont come to any conclusions just yet, the symptoms you have stated are not specific to hiv, and could be a million other things , Sometimes anxiety causes alot of symptoms related to nothing. Just so you know 80-90% of people that get infected will have a very high fever for a couple of weeks after the exposure, hope this helps and I hope you are alright,. Sounds to me like a bacteria infection, check out some pictures bactera focilitis , and compare