My story:
Unprotected oral receiving, from a female CSW in Hannover, Germany. I am a man. Next day, having been prescribed Biaxin for bronchitis, I took four 500 mg pills at once. I know this was foolish, but I had panicked.
5 days later I developed an infected ingrown hair at the base of my penis. I am over forty, and I believe I know an ingrown hair when I see one - when I take Biaxin I get them all over my legs.
Next day, the bump had not opened up into an ulcer. I saw a hair growing out of the middle of it, and squeezed the bump.
Because my bronchitis had gone away only to develop into a sinus infection, I was prescribed Doxy 100mg / 2x / day for five days, which I took religiously according to instructions.
Now, 2 weeks after appearing, the bump is still there. Foolishly I keep squeezing it; on the days when I don't it shrinks with a (closed, not ulcerous head). I'm going to leave it alone from now on, but here is my question finally:
Does this sound like a chancre? Do I need to be concerned about syphilis given the antibiotics I have taken and the very low risk nature of the potential exposure?
thank you
Alex