Self harm scar?
about 2 months ago or more I started self harm. I cut really deep and it bled slot more than the others but I didn't tell anyone. the next day I went to the school nurse and she said i should've gotten stitches but I didn't. now my scar still hasn't faded and its resently getting a dark reddish purple spot underneath it and its been aching. i scratch at it occasionally but I guess nothing too bad. what's wrong? and what should I do? I'm 13