So awhile ago I had an open sore on the head of my penis...which I thought was thrush or something because I had been taking a lot of medications because I was sick and I had been going to the dentist for a root canal and I had to take antibiotics for my heart murmur....

So anyway, the sore went away and I have been very suspicious of my genetials ever since, because I am sexually active... but now there is this strange...tingly feeling that I think is my testicles... everything looks normal, but the tingling feeling is quite unnerving.... it's making me just a bit panicky.

I am a college student and I am hesitatiant to go to the doctor because my parents are having a lot of financial/personal problems, and I don't want to cause more problems for them.

also, ever since the sore, when I masturbate, the head of my penis turns slightly white around the edges... and occasionally the tip of me penis is somewhat sore.

umm if someone could give me some real help or any ideas that'd be cool...but try not to scare the sh*t out of me. -.-