hi, i've just got a smelly yellow secretion under my foreskin this morning and afternoon, i'm uncircumcised, hetero, and had unprotected sex with my girlfriend during her period just yesterday, i think this might the the cause, even thought we had already done that before and i had no problems, i'm very worried because my foreskin is red, a bit bigger than usual and more sensitive, also because i've never had any problems of this kind... the rest of my penis is fine, yet