Excessive pre-*** (seminal leakage)?

I've been experiencing this for a while now but everytime I get slighty my starts leaking pre *** regardless if I'm erected or not. sometimes it leaks very excessive amounts. I've also noticed my ability to get an is being deminished:/ I can't even get morning wood anymore. Ive spoken to my urologist and he said he has never came across my problem and has offered no help and say it is all I'n my head I've read online it is called seminal leakage and a few sites selling herbs to cure my problem. The condition they describe is exactly what I'm talking about and I'm at the point where I'm willing to shelf out the money to buy these herbs. Just search seminal leakage I'n google, there are a lot of others with this problem. Please HELP and godbless!!