well if you are only masturbate 3 times a week it cant be chronic masturbation.
try using some lube when you masturbate it might just be that its dry, but definitely bring it up to your doctor.
Lol, I use to be a chronic masterbater, its all good bro, the friction of your dry hand with the penis will cause it to split open, burn it, one of the two. after a few days it should heal, depends on how ofter you masterbate
Yes it sure sounds like it is from excessive masturbation.
Your question sounds a bit flip and allows many good opportunities for a snigger but if you are serious It seems like you may need to describe more specifically what you mean by split and raw, degrees of rawness, accompanying pain, etc, otherwise it would be hard to answer your question in a way that is helpful. First guess, since you havent seen a doctor, you dont have a very serious condition and have probably just been too abrasive.
Hi put some Antiseptic cream on till healed , then use lube when masturbating Take care ........Bob