[Pdar]

There use to be a green bump on my penis, and when I squeezed it a thing would come out. But today I squeezed it a little hard I think, and the green bump went away. But now there's a round lump under my skin where it use to be. Any answers? I'm really scared

[joypulv]

There are many common infections (both men and women), some sexually transmitted, some not. We can't tell which it is online. Green might mean trichomonas, or trich. You do need a medication for it, available from a doctor/clinic only. It isn't a good idea to pop cysts yourself. You can drive one infection further in or you can get another one, such as bacterial.