I have the same problem. If i don t masturbate for two days, when I go bathroom for doing #2, i can see the semen coming out of my penis. I m sure, it s semen coz I feel it when it comes out. It smells same as semen and it comes out for few drops. There is no burning feeling, no pain, nothing else. I haven t had sex since it happened but if i masturbate i can t stay more than 2/3mins.