A pimple on my chest had appeared to be leaking (it wasn't), so I applied pressure. The pimple ruptured, and it has left a bleeding, seeping crater in my skin. What should I do? I plan on taking a shower, washing it out, and when I get out of the shower, wipe the area with a witch hazel astringent before finally applying an antibiotic ointment. Does this sound good? Will it get infected?