Hello,
So i had unprotected sex with a girl and she told me she was clean and i stupidly just believed her but like a day or 2 after we did it i developed a bump on my shaft close to my tip and it grew into a big swollen bump that had pus in it and it actually popped but i read that syphilis sores don’t pop they just secrete blood sometimes but it still has me scared. the bump had gone away after like 5 days but the skin still seems to be a little swollen where the bump was. please just help ease my anxiety and let me know if i have an std or not :( definitely plan on going to the doctors soon.