Ok so i was masturbating and when i finished i noticed a tiny piece of what looked like a green vein and a blue vein. Tiny little things that caught my eye. This happens even when i don't have sex or masturbate. There's minor pain in lower parts but other then that I'm fine. As these pains could be avoided if i stop carrying heavy things. Should i be worried about these tiny vein looking things are coming out of me?.?.