HOW CAN I move on after all this?? Thanks I feel confused :/?

I highly recommend beating his @$$ until you feel better(just kidding, kinda). Sweet pea, there is no way that you can forget about what happened to you, nor should you; it will make you a stronger, wiser person in the end. As for getting over the hurt and the terrible feeling of being used, just remember that this was a bad draw of the cards, not the norm. Try to find someone that you like to go out with AS FRIENDS. That way, you can sound out the waters before you get too deep.