Hey, a week ago I noticed a blister on my left hand, on my thumb,,thought not to much about it,, busted it, and kept antibiotic cream on it. A few days later, I seen one between my finger on the same hand, still wasn't thinking to much about it, and I done the same thing to it. Then yesterday, I seen another one come up on a finger on the same hand. Should I be worried??? Does anyone know anything about this? Please contact!!!