hi
3 weeks ago I received oral sex from a csw, I used a condom although I was drunk put sure the condom was used properly, she did put the condom on with her mouth.
2 days ago so approx 20 days later I have noticed a red patch just under the head of my penis, it has a crater looking edge to it, almost looks like broken skin and it seems to have a clear liquid on it when I pull my foreskin back. I have googled symptoms and one of the things that came up was syphilis canker. Obviously I an freaking out as I have a long term partner and was wondering if this sounds like syphilis and what are the chances catching it from oral sex even with a condom. The only other thing it could be is maybe a fungal infection (balantis maybe) or possibly a abrasion from having sex with my partner ( it appeared the next day after having sex with her) . Any info would be great thanks.