Help! Baby refusing bottle at two months

Help! Ive been breastfeeding and giving bottles to my baby since week one no issues. And now all of a sudden she won’t take a bottle. I have no idea what to do. I don’t want to give in and give her the boob cause I feel like that’s just defeating. I need help!!

She was up all night fussy cause of her refusal to eat. She will eat less than two ounces and that’ll be it. I did breastfeed her in the middle of the night but she was just so angry she barely slept.

I’ve tried different bottles, nipple flows, positions, all the things! My husband has tried too. I’m honestly sooo lost. Should I try only one bottle a day? Or during the day? Or at night? Or start with the boob then go to bottle? Or vise versa?