The last few days my penis has been unresponsive to my attempts at masturbating. It doesn't get hard, and it looks and feels smaller. today it looks somewhat normal flacid, but looks as if its a cold day, it usually hangs more. when i masturbated yesterday and today with lotion i ejaculated almost instantly, i wasn't even the slightest arroused. im assuming that what i just explained is premature ejaculation, which i have never done. Im freaking out, because I am assuming that this is early signs of Erectile dysfunction and premature ejaculation. I masturbate every day, minimum once to maximum two or three. Is this fatigue? should I be worrying about this? My plan is to stop masturbating for some time and hope my penis returns to normal form. Does any one else have any experiance with this?