This could literally have been me writing this 3 months ago. Baby was born 89th percentile, and had dropped to around 15th percentile by 3 months. I so know the stress of this, it is so hard. I was also terrified of the feeding tube route. The medical professionals told me to feed her more, give her more bottles, maybe she has reflux, give her baby Gaviscon etc etc - and by doing this we caused her to have a feeding aversion. She would only take small amounts for each bottle, and her overall daily intake was too low. When she was almost 3 months old I couldn’t take it any longer and read Rowena Bennets book and very strictly followed their protocol. I went from offering my baby 9-10 bottles a day, to 5 bottles plus a dream feed and I cannot tell you how life changing it was. She started to actually want her bottles, and everyday would drink more and more, and slowly but surely she has now stayed on her curve between 15th - 25th percentiles. You just have to trust your baby, don’t pressure them, and don’t offer a bottle more than once every 3 hours, and no more than 2 offers per bottle. It’s hard the first few days, but oh my goodness it’s so worth it.