Should i try baby oatmeal ?

My daughter doctor told me to put baby rice in her formula! I did so and it helped her keep her formula down if you posted negative things on my other post than you obviously have never had a baby with stomach reflux you baby doesn't gain weight if they can't hold stuff down I took her to five different doctors and they all told me to put baby rice in her formula. Now should I try giving her baby Gerber oatmeal to help make her full?