SERIOUS QUESTION

I HAVE A SERIOUS QUESTION RELATING TO THE SUBJECT OF COCKS
I can hardly pull back any of my foreskin, even hard only a bit of my head is showing.
Is this going to be a problem having sex?

SERIOUS ANSWER

Go to the doctor. 

I was able to pull my foreskin all the way back when I was like 8 years old.

>>1
Someone circumcised you while you weren't paying attention.  That's not your foreskin, that's just your normal cock skin.  Attempting to pull it back further will destroy your cock.