So over being projectiled on in the middle of the night...

My 4 month old was switched to Alimentum the day she was born as a history thing (I was on it and my 2 year old was on it.) it worked fine for my oldest. With this one, I was having some issues. Fussy, gassy and projectile vomiting. Her ped switched her to Nutramigen where again, I was having somewhat of the same issues but still projectile vomiting. My mom did some research and read that after 3 months, babies bellies are more mature and that I could switch her formula to something different. So I switched her to Similac For Spit-Up and again, STILL projectile vomiting but it seems like mostly after every single bottle now. I always give her a cereal bottle before bed around 8-830. She’ll wake up around 330 for a bottle, I feed her and it all comes back up. I don’t know what else I can possibly do. Any suggestions would be helpful because I’m stumped at this point 😞

Might I add, she’s been scanned for Pyloric Stenosis twice which both were negative and they’re not concerned about Mal-Rotation since her throw up isn’t green and she’s gaining weight!