My 3year old keeps saying his tiddler (penis) hurts. He's constantly grabbing at it through his clothes as if he needs to pee all the time so I say do you need the toilet and he says no he doesn't. Iv asked if it hurts when he does have a pee but it doesn't. So I asked my partner to take a look at his penis but he says it looks fine. We have asked him where about it hurts and it seams to be the very tip on the skin but it's not red or anything...... so I'm out of ideas. Does anyone know what could cause the skin at the end to be painful but look normal?