Everytime I move my character sometimes Move more foward than it should... Like its hard to explain like sometimes when I'm walking its like I teleport a bit forward.... Sorry if I can't explain it.

i think what your trying to say is that the game stutters there are fixes for this it may depend on your problem.
Have a look at this post (from me) and have a look at the links you may find something that helps and if you do please let everyone know what , how and where you found the fix. bliviongate:

http://www.gamesas.com/index.php?/topic/1221670-stststuttering/page__p__18444088__fromsearch__1#entry18444088