how long have you had this injury? If you are concerned about a Fx. consider seeing an MD. Scaphoid Fx are not well visualized immediately post injury and may require a week or 2 to calcify and define a definite Fx line. As far as anything else Immediately post injury I would recommend rest for at leat 48 hrs if not longer. Any exercise earlier than that ussually ends up with what you describe.

Hope that helps


OPI