I'm pretty sure that my 2 month old dd is experiencing acid reflux, as she shows many of the classic symptoms (projectile spitting up, hicupping, gagging during and after feeding, gurgling noise in her throat, painful cries). Aside from a handful of bottles of EBM since birth she is totally breastfed (no formula yet

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So, I'm wondering if anyone here has experience with reflux in breastfed babies. I take her to the ped for her 2 month well visit on 1/9 and would like to have some good background info so that the doctor and I don't talk in circles.
Is reflux in bf babies always related to Mom's diet or could it be something she will experience no matter what I eat? I'm assuming my first step in helping dd is to eliminate some foods and see if that helps. Do I start with dairy? How long do I give it before adding it back in and eliminating something else?
TIA for the help!