I have a tear that’s a decently large thar I got over 7-9 months ago. It was from my ex not birth and it hasn’t fully healed still. It’s about a cm long and the outside has healed but the skin hasn’t healed back together if that makes sense? It’s not infected and it’s doesn’t get irritated unless I have sex. Any suggestions? I can’t exactly go to doctor because my mom would wonder how I got it (all about no sex, she’d likely disown me and/or ground me till I’m 18)!