yesterday i fell and landed on my outstretched hands, however my left palm was facing my forearm so than i landed on the top of that hand. i heard a small click like sound and pain shot all the way up to my shoulder. i can still move my fingers except my thumb but there is very little swelling but severe pain. when i try to move my thumb or wrist pain shoots through my arm up to my shoulder and brings tears to my eyes now i have a very high pain tolerance as i have had stitches with no anesthetic so this pain is BAAAD. can it be broken and i dont know it? what do i need to do?