Help! Need advice. Baby is 5 months. Fully breasted. Majority by bottle. She sleeps with helper. In the last month, she refuses to latch at night. She was ok to do it last weekend during the day. ( full time working mother) .. I keep putting my breast to her face., and she cries like mad nowadays.. She jus cried until she vomitted jus now.. What should I do? Persist? I m Sooo tired and heartbroken.. It makes it worst that I have to balance time between 2 kids.. ( toddler boy ) .. Pls advice .. Give up or persist?