Lot's of great advise given here. OP, you should take a breath and absorb some of it. Power feeding your boa like that is putting it's long term health at risk. You are already seeing some of the short term problems associated with overfeeding and it's going to get worse. Not trying to jump on the dog pile, but there are some smart folks in this thread. Years and years of real world experience with boas. Both captive bred and wild. You should listen up. Your boa will love you for it and you might learn something in the process.