Sudden refusal of bottle (4 months old)

Summer

Hi all,

So my 4 month old has suddenly stopped drinking from the bottle. She has eaten from both bottle and breast since she was a newborn and now she will scream until I breastfeed her if I try the bottle. She won’t even take it from my husband if I leave the room. I’m back to work now so this is not ok! I should mention that I feed pumped breast milk from the bottle, no formula.

Any ideas?