One of the sebaceous glands on my penis became infected somehow and it became swollen, I picked at it and it leaked a bit of pus and a small amount of blood. What can I do to make it heal faster and prevent other sebaceous glands from becoming infected this way? I get a shower every day and wash down there well.
Nothing.. this stuff just happens.
Yeah, other than keeping it clean, there's nothing you can do. I get these from time to time too. Best policy is to not pick at it, don't "pop" it or squeeze it, and just leave it alone - they almost always go away on their own with time.