Hey Frankie Grimes,
I have this problem myself, i find it extremely difficult to do anything other then log on to my computer and spend the day on it, doing absolutly nothing. I have began to wonder is this doing me more harm then its worth? I allow things to become messy, work to pile up and i dont really interact with other people, wether it be family or friends. All i do is lie in bed and mess on the computer.
What im gona start doing is making out a little plan and plan out how im going to spend my time. It is going to be extremely difficult to stick to it, but i think a lot of will-power is needed. I know i really want to change around my routine of spending all day in the computer and use my time better, but with some commitment it can be done. If you think about it, your not really missing out on much the little time you spend away from the computer/video games, so your not losing out on anything important. It will still be there when you next log on.
Hope that helped you a little, i know its hard but if this is something you really want to change, then you, and only you can change it...
Good luck