How do you heal a popped blister fast?

i accidentally pooped a blister on my foot and i have volleyball tryouts tomorrow. i have to be able to wear sneakers and run around and other things like that. I already washed and disinfected it. The skin that was over the blister ripped off. Is there anything i can do to make it heal faster? Preferably before... show more i accidentally pooped a blister on my foot and i have volleyball tryouts tomorrow. i have to be able to wear sneakers and run around and other things like that. I already washed and disinfected it. The skin that was over the blister ripped off. Is there anything i can do to make it heal faster? Preferably before 3:30 tomorrow. Thank You.
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