hey hun, i had the same, i have a massive blood blister and tiny little blisters all over my boobs add me to have a look at the pictures, it seems to have blocked all of my pores and they’ve reacted pretty bad, but the nurse said they’d clear up in no time… only been 3 days since i had the strapping off so i can’t update you on that how long it will be to heal. Perhaps call your nurse and they could take it off early xxx