small round cut on glands from stretching

Hello all. I recently altered my program to make it a bit more effective in the length area. I am uncut, so I pull the skin back, wrap a small amount of tolit paper around the glands for grip, and stretch. I was having a bit of pain yesterday, and noticed I had a red area on the glands, that looked like I had pulled some skin off or made a small cut. This is my first PE injury. I stretch in the morning and pump and uli in the evening. Should I just stop stretching or should stop all PEing for now? If so, for how long and what will help speed the healing process? Thanks