What to do if i feel embarassed for masturbation?

Talk with somebody: Essentially all men and most women enjoy their bodies. I'm sorry somebody's told you something that makes you uncomfortable about this. You probably know ten grown-ups of your own sex who have common sense and who you trust -- maybe even a parent. Bring it up -- "i'm embarrassed about..." you'll hear, "oh, this is part of my life too. I'll tell you..." it's something you should enjoy. Cheers.