My Penis Is Not Working I Don't Know How This

     My Penis is not working     


I don't know how this happened or what it is. But i was feeling a very low sexual desire for about a week or 2. I had sex on Feb 18th with a prostitute and that time i take Viagra 100(First time in my life), that was good.then four days later on the 21st i feel that my penis is not working.this was the first time i have ever had an erection problem playing with my self. I woke up the next day and it felt like i did not have a penis. Like it was not attacked to my body. It is the weirdest feeling i have ever had and it is almost unexplainable. There was no feeling. Before all of this I could rub my self for 5 seconds through my pants and get nothing will happen, but now i felt nothing.I have never heard anyone having this and it has already been 4 days like this with no feeling only in the last half of my penis to tip and its not to sensitive, The base feels nothing and i know it use to feel everything. It is impossible to masturbate. Please help me!!!I am very thankful of you to give some time on my problem.....