Is she crying all the time or just (!) after feeds?
My 2 friends who have had kids with reflux found they tended to feed often because they were hungry, but as soon as they had fed a little bit they started crying because it hurt them?
Thickened formula helped one friend, as it made the formula settle in his stomach.
I'm thinking of you lots and lots what an awful thing to watch your bubba go through. Give her lots of cuddles from all of us in here!