ive had this on my penis for around 2 weeks it used to hurt but now it doesnt
if anyone know what this is please help
Have you picked the top off this or try to pop it by squeezing it?
It can be one of two sets of things - there is an infection present: I would try treating it for this anyway and see what happens - get some Liquid antiseptic and apply a tiny amount of undiluted from a fingertip 4 or 5 times for 1’st day, 3 or 4 times subsequent days for up to 5 days. If it is infection based issue this should clear the problem.
If not, it is may have originally have been something like a penile cyst, which in-itself is harmless, but can take quite sometime to fade away. I say originally, because you may have damaged it so you now also have the skin to heal, as well as the cyst to fade, if that is actually what it is