Make sure you nurse long enough on each side. I had the tendency to switch to early
Sometimes it helps to pump for a few minutes, get to the thick stuff before nursing
Sometimes they fill up on the thin and have more reflux issues w that before even getting to the thick.
Did you try probiotics yet?
I would pump a bottle, throw in some baby probiotics and feed it to my DS. He was always my problem nurser. Finally started to gain weight after that
Also, prilisec prevents the stomach from making acid. If you take her off quickly you get a rebound effect, reflux gets worse.
I've shed many a tear over nursing.