I have a similar problem as well. It doesn't happen all the time, just comes and goes. Sometimes when I go pee it will hurt bad and I feel some burning too. It's in the very end part of the urethra and I really feel it on the outside right there. It's not a uti and no one has an explanation, except for that it's rsd related. Nothing else is wrong. I don't have any itching with it and I'm glad I don't cause when I feel what I feel, that's bad enough all by itself! You're definitely not alone in this.

Hugs,

Karen