I don't think so. I was the same at your age and kids now can find porn younger and younger. I started masturbating when I was about 5 or 6. When I discovered porn I was about 8 or 9 and I'd watch it for hours and play with myself. I continued doing this till I had my first sexual experience with a boy at 14. It didn't do me any harm and I really enjoyed it. Just one thing... it's ok as long as you still do other things like hang out with friends and do other kid stuff.