Post OP RNY

In December 20, 2018 I had a RNY went home the next day about 2 weeks later the acid reflux was so bad and couldn't drink water or protein shake or eat with vomiting or gagging and now it's going on 4 months out I've been back in hospital for severe pain in my stomach and dehydration and now I have to have fluid every week for the dehydration. I tried to drink water and it hurt like hell the only thing I could stomach is smoothies that's it so they scheduled me endoscopic surgery to fine out what going on I was told that the steroids that I take for asthma and RA has caused a serious problem with my gastric bypass so now I'm just waiting for some results on this I have lost 70 lbs so far but in the wrong way so is this going to get better please help