alif

HI
this never happend to me.i was having sex with my wife suddenly my penis got soft in her.after that i tried to have sex but it's take long time to became hard on.then i came back i talk to my wife overseas & i am walking i get hard on rideawy but as soon we dont talk dirty it goes down & as for musterbation when i do it i get eraction rock hard as long i am touching my penis it keeps up but when i dont touch it within minute or two i notice it's slowly slowly goes down.i notice my probllem when i was with her back home.i came back i went to doctor family pracritioner.he checked my urine & told me that i had little blood in my urine & gave me some cipro & told me it will be ok.& he told me that cause blood in the urine can cause clogged & do the probllem but i'm confuse about that cause. on the web i tried to study but it doesnt say anywhere that blood in the urine can cause loose of eraction.guys pls help i'm really worried that if i have venous leak or it's psycholgical
thanks