I am going to delete this off my watch list, so if you still would like to talk, please message me.
If I have not cleaned my penis good enough or often enough (especially because I am not circumsized) then it can get an infection (which is why I clean it all the time now, like obsessively) and when I get the infection, I get what seems like cuts. It could be the same thing. A doctor is what you need to get the advice from. I can just let you know that it would seem like douching regularly and taking it easy during sex is the best thing without a doctor............you can always try the douche and taking it easy for a week then go to the doctor, or, just go to the doctor. It's nothing to be ashamed of and I am glad you had the courage even as anonymous to speak out. Oh, and if when you douche it really burns, that let's you know for sure to see a doctor.