I have a burning when I pee, lower abdomen pain when I masterbate the pain gets worse. itches a bit on my stomach and down below. Never a fever. Negative tests for UTI with the strips and culture. Negative on all STDs. Was given 2 or 3 doses of antibiotics, no change. I was scoped and the urologist saw nothing. Thinking it could be a fungus in my urethra. And thoughts?