So me and some of my friends were hanging out at some condemned house, I thought it would be fun to punch holes in the wall. So I I did and they joined in but unfortunately for me I hit a metal stud behind the wall and for the past 2 some weeks it's been hurting and has only felt a little better over time. I'd rather not go to the hospital because I been there a lot already and they just sigh when they see me. It hurts when I punch with my right hand and it's only above the middle knuckle. Is there anything I can do treat it so it heals faster?