I am a male and have been dating my first boyfriend for 2 months. I had unprotected oral sex with him two nights ago, and the next morning I had a sore throat, and then last night my throat hurt a lot. I have had no other symptoms, just the throat and when I looked at it in the mirror it was inflamed. Right now, it's slowly subsiding. Anyways, should I be worried, or is this a coincidence? This is the first time I ever did anything risky with him.