I'm getting so overwhelmed. My 2 week old will constantly latch and unlatch and then cry and search and then latch again and then unlatch and cry and on and on and on. She has regained her birth weight so I know she is getting something but it is just frustrating! I don't want to turn to formula but I am just so exhausted!! Please tell me it gets easier. I also use a nipple shield due to two inverted nipples so not sure if that's why she is unlatching all the time.