Anyone else experience this?

So I've been excessively masturbating and its caused some problems my dick is red on the head and has fine lines/cracks on foreskin prob cause I never used lube, anyway I don't have balinitis or anything like that as I saw a doctor but I never told him I was excessively masturbating out of embarrassment. I was swab tested and everything which was clean but still red and irritated but I have never given my dick a week or more to heal and it's been a few months since this all started. Now I'm getting worried but if I leave my dick alone will it heal? And if so how long roughly? It's still patchy red and the skin is a bit rough with fine lines in it, I picked up some coconut oil so hopefully that helps but think I just need to leave it be for a good while. Also is it normal from excessive rubbing for it to get red spots on the head? I think I'm at a point where it starts to heal but I just fap and it starts all over again.