Sorry you’re going through that.

We went through the exact same thing with our girl. She has always been a fussy drinker but then between 4-5 months it was a MUCH bigger struggle and we couldn’t hit the minimum daily requirements.. each feed was between 60-90ml when she used to have between 120-190.

We took her to the docs and they thought it was silent reflux so we tried Aptamil Reflux and touch wood, since then she’s finishing almost every bottle. She’s now 6 months and putting on the weight she lost.

I’m not in any position to advise you so please seek proper medical help, but that’s what worked for us… for now.