Hello, so i had this injury on 19th of May and doctor gave me a buddy taping and a splint but said it isn’t broken. Obviously the pain was strong because even with a splint there is a possible movement . today i took the splint off (after 2 weeks) and tried to start moving my fingers for exercise as advised . i tried , but couldn’t a lot because of the stiffness and pain but kept going. I believe something went wrong because my hand immediately swelled up and turned red with very sharp pain, my hand was warm and my pinky finger is completely numb. am wondering if should see a doctor or is it normal ?am constantly on painkillers as the pain is getting only worse. is there a chance for him to give me a cast to secure it better maybe ? thanks for any advice .