Baby fighting bottle


Anyone else’s baby really fight their bottle? My 10 week old seems to be getting worse and worse. She has a milk intolerance but we have her on a specialist milk and is much better now. She was also suffering with reflux but I think that has also improved. She is chewing her hands and very dribbly so not sure if she’s fighting it because she’s teething? She fidgets, moves her head side to side and gets so frustrated that she screams and cries like she’s in pain. I’m 99% sure it’s not her reflux as it seems to have improved and we do everything we should. I’m just a bit worried and it really seems like she’s in pain when feeding :/