if ypu hace anything remotely described as wrist, hand, or forearm pain. you should see a physio ASAP; physiotherapist, NOT a doctor (unless you need the paperwork from them first).
why? chances are, you're not going to be able to fix it on the first try. you'd feel really stupid if...damn, i got it right now, but it took a month after the damage became permanent 2 months after it really painful.