Baby Refusing To take bottle

Guadalupe

Okay so I’ve run out of options but to ask on here , no pediatrician will help me.

My daughter is 3mo about to be 4 on the 27th & she is rejecting the bottle every single time. It takes me a while to get her to take it and eventually she will but I dread having to feed her every time because she fusses so much. I took her to the ped yesterday and didn’t even check her or hold her, the most she did was check her heart . Concluded it was just colic and she was fussy because of “separation issues”.

She does have colic she’s had it since birth it has been absolutely hell. I have gotten so depressed about it , doesn’t even make me want anymore kids.

She took the bottle before perfectly so I don’t understand what’s going on. I’ve asked if it could be tongue tie, her ped said she has good tongue movement and can latch so that wasn’t the issue then I asked about the formula she’s on similac sensitive and she said as long as she poops and it’s mushy and not red white or grey it’s fine. I spoke about maybe teething said she wasn’t showing signs of her teeth popping up. I am fed up I don’t know what to do anymore she cries and cries especially at night it takes me sooo long to get her do and settled especially because she’ll fight the bottle. I’m just hoping anybody has answers I am so lost on what to do , as a first time mom this is so frustrating, I can’t be at peace ever.