Im 15 and have been masturbating for around a year now. About 2 months ago I decided to stop for a bit.A month later I decided to start up again. But when I ejaculated, I felt a bit of pain by my scrotum and my semen was all sticky like and had lumps in it. I thought this was because I hadnt done it in a while, but its been like it ever since. Ive researched a bit on it on the web, and it I kinda thought it could be a bacterial infection of some sort, but it says its very rare in young boys to get it. As you can probably tell, Im a little embarassed about tellin my parents and seeing a doc, so if anyone can help, it would be much appreciated