I am a 34 year old male.
For the first time in my life, I saw an escort 3 days ago.
I performed oral sex on her for maybe a minute unprotected, only the outside (not inside the vagina).
She then performed oral on me, protected.
After that, I did not have intercourse with her, because I could not do it. I'm married and just felt really guilty.
I woke up this morning, with a couple of small sores under my tongue. It appeared overnight and I'm extremely worried.