!im 30 y/o currently not sexually active, haven’t been for a few months now. one day I woke up and at first didn’t realize but my penis was itchy toward the head so I look and I see the scab. no discharge comes out just feel irritation down there. had for like a week not getting better. thought maybe it was like a rash from humping my bed in my sleep. but not getting better. I do have a flesh light i use from time to time. and only thing I can think of is one time when I used it. I didnt clean it for like a week and a half. I know that nasty but yea. then I cleaned it with soap and hot water than used it. it popped up after that.. im not to sure what it could be. help please