Baby screaming and pushing backwards while feeding

Hey mama, Hmmm, would you like to try a different flow for the teat? It could be milk is rushing into her mouth and she can’t control the milk flow so she’s getting frustrated. Another way is to allow the teat to slip into her mouth rather than shoving it in, then feed her in an upright position so that she is in control of how much milk she takes. Another method to mimic breastfeeding (if you do directly latch or nurse) is paced bottle feeding. You can read more about it here: https://kellymom.com/bf/pumpingmoms/feeding-tools/bottle-feeding/ https://www.mamanatural.com/paced-bottle-feeding/

it maybe because of the teats that she is now using. not sure if you have change to to a faster flow ? cause not sure how old is she now..my gal ever also like this cause I didn't know that is time to change and she feel irritated cause too slow for her and she has been taking in too much air due to her drinking not fast enough.