Is it really bad that the shaft of my penis bleeds from me masturbating?!

Is it really bad that the shaft of my penis bleeds from me masturbating?

i am a 16 year old circumsized male about 3 weeks ago i was able 2 make myself ejaculate (late age i no bt i was rieviously 2 anxious) now i can do it i do it quite often.i use my boxers because it feels nicer bt i can use my hand 2 and i find that i make the shaft of my penis bleed because of the friction plz help im seein da doctor next week bt am worried

It could be trouble if it got infected, but unless you're sticking your penis into all kinds of dirty spots, that's unlikely. But because your penis is a high-blood-circulation area (that's how you get erections) at least it'll heal fast.

Give your penis a day or two off and put some lotion on the abraded spot so it'll heal better (and feel better). And in the future, use the lotion instead of dry-rubbing it with your hand and/or your boxers.

Also, even though you're circumcised, you might have enough foreskin remaining that you can play with that instead of rubbing your shaft. Hope that helps.

NOTE - Edited the third paragraph. I didn't notice at first that you said you were circumcised, and I wrote it thinking that you hadn't said whether you were or not.