I would wash a thawed pink in hot water, with soap, and put it in a deli cup with with the snake overnight. In the morning, hopefully there is only a snake with a lump. My second attempt (5 days later) would be braining or pouring scalding water over the pinkie and doing the same. Attempt 3 would be a live newborn pink. Take care to stress the baby as little as possible, the sooner she feels confident, the sooner she will decide to put her mouth on food. Good luck!