A couple of days ago, i noticed itching on my penis at the edge. the itching has left but i'm now seeing the same place has peeled. pls help?

Probably not serious: The large majority of skin problems involving the genital area are not STDs or any other serious problem. If the problem continues see a doctor, ideally a dermatologist; probably there is an easy treatment. But best to not try to treat it yourself, i.e. no creams, ointments, etc without a doctor's advice, which would likely interfere with diagnosis when examined. Good luck!