I went to the dermotologist yesterday and i got some planter warts frozen with nitrogen acid and some were injected with yeast to trick the wart to be destroyed. the ones frozen on the bottom of my foot got blisters and my mom cut them last night as told to by the doctor. i return to school from christmas break on monday, january 2nd. i dont want trouble walking around school with these raw blisters on the bottoms of my feet. how long do you think it will take to heal the blisters so i can walk again?