hi ,my name is thomas ,i am 29 years old,i had problem with urination before and also while masturburating there used to be blood in the sperm .i consulted it with a doctor and he did prescribe me some medicine and after taking it for three weeks i found it getting normal .after a few week later i found there is weakness in my penis ,its getting softer ,swollen and weaker.i feel there is something wrong i feel with it.i went back to the doctor ,he said there is no problem and he prescribe me confide a ayurvedic medicine.i am mentally disturbed with it .what is gone wrong with it,is there is any cure for it