I used compound W freezing for what the clinic identified as flat warts caused by HPV (I went to public clinic since I don't have insurance this month) so I got it and froze them. It is only the second day but the skin is very discolored, I only applied the swabs for half the time as it is a sensitive area , The color is dark brown, will it return to it's normal color after a period of time? I am certainly not going to do this again, any other remedies? Yes I feel stupid now.