I'm 14, IS this serious? (I think I hurt my penis)?!

I'm 14, IS this serious? (I think I hurt my penis)?

i asked this question once before, but I'm still worried. I slept on my stomach, and when I woke up my penis hurt. I had slept on it some wa y i had put pressure on it. It was kinda messed up. It looked different. I haven't had as many erections since then. Help? I'm thinking of going to the doctor's but i don't know if this is something temporary or did i hurt something in my penis?
Also, its fatter now. Right under the head is that skin that's not the same color as the rest of your penis, right? Well, that usually just rolls up under the head, well after i slept on it its fully stretched out.

Please Help, Thank You.

I think you are fine. I truly believe that there is nothing to worry about. Just try sleeping on your side. You are at an age right now where erection/ejaculation in the sleep are very common so when you are sleeping on your stomach you might be preventing your penis from ejaculation. Therefore it hurts. Relax