Recently, I smashed my fist onto the wall (full strength) out of anger. I know it's a stupid thing to do but there's no turning back now. Yeah, I think I had a bone fracture in my knuckles and my middle finger's joint. My parents don't seem to care so much about me and they don't even bother to take me to the doctor. It took me 4 weeks before I could take up my racket and start training. However, I still felt a little pain in my knuckles whenever I tap/hit my knuckles with something. I have a tournament in 3 weeks time and I don't want the pain to bother me. Is there any treatment/method for my hand to heal?