Well I'm sixteen and when I was your age I was like that too. Like, I thought that something was wrong with me. Right now, I think that it is just a stage in your life and eventually it will go away. If I doesn't go away by the time you're an adult then you probably have an issue with OCD. Right now don't worry about it, you're a kid and you'll change. Hope I helped. :)
I say nothing to serious to worry about, if you have had this problem and been living like this for a while all you life then no you fine. However if you developed these symptoms within the past 3 weeks get help as soon as possible, as it could lead into anxiety or other disorders.
lol, theres nothing wrong with you, it means you just are wanting to find info on cool things, nothing wrong.
now I have ocd, its when if you see a cooked pic or somthing you go nuts!
i HAVE to fix it!