Questions to all moms who have switched formulas

Afton

My little one who is 7 months has been spitting up a lot and is extremely fussy and wakes numerous times throughout the night ( as in fussing and tossing and turning as if in discomfort) never once has slept longer than 2-3 hours maybe 4 .

My question is this.... Has your baby been switched to maybe a soy based formula and it has helped tremendously?

Any tips would help. She is currently on Similac advanced.