Losing Faith..

This is my second baby. My son wouldn't breastfeed and now my daughter wont stop.. but it hurts. No matter what position, no matter how good of a latch she has, it still hurts and at night, even if she's not actually hungry, the only time she will stop screaming is if she is latched onto my boob.. I've slept barely any the last 5 days cause this but I want to breastfeed so bad. It's just hard to deal with the pain 😭😭