Suggest Remedy For A Penis Condition

dear sir i am 28 year old from 4 year i am doing mastrubation but from last 15 days i having pain in penis ball and shaft and my penis hole also had big. and i filling weekness also i will get marry after 2 month. now i am taking good food also like nuts ,milk, orange ,kiwi fruit banana, stawabery,carrout, cabbege lemon but when my penis errection light bend is caome and full errected comimg proper angle but now my penis is long and brought also what i do sir please help me