Baby is 5 months old and since she was 2.5 months she had serious issues with the bottle and declined intake, arching at the bottle. She used to drink her bottle, burp in between and finish it. One day, she started arching in pain and preferred feeding in her bouncer. We had weeks of her crying at the bottle but she was still finishing bottles with a battle. Now, she doesn’t seem to be in pain but her intake is super low and she only drinks like 2 oz of her 5 oz bottles and often won’t re-engage with the bottle. Often she is passing gas during her feeds or just seems uncomfortable. She is on hardcore reflux medication and it doesn’t seem to be working. She has no blood in stool or other signs of CMPA. We’ve also tried different bottles and flows and the same issues happen. I’m literally going crazy, has anyone had this experience?