I noticed a very small lump on my penis shaft & after prone masturbation it swelled up a bit & hurted and slightly itched. it stayed the same size a for a day or two then i noticed a whitehead/pimple coming through and when i took a hot wet washcloth and pressed it against it and some of the skin broke and a lil pus came out & i squeezed it and more came out followed by a lil bit of blood. i cleaned it with peroxcide & put neosporin on it & its gotten much smaller and doesnt hurt at all just slightly itches. is it something i should be worried about or wait a week & see what its looking like?
The most common causes are blocked skin pore, an ingrown hair follicle or an infected sebaceous gland. Liquid antiseptic normally sorts these out if you dab it directly onto the area 3 or 4 times a day for 3 or 4 days, it should continue to heal and fade away …