Indigestion/reflux

Beth
Hello ladies,
I had morning sickness (both nausea and vomitting) from week 7-12 and then it stopped. I am now 19 weeks. The past few days I always feel like food is stuck in my throat and have thrown up once, but feel gross after eating like I need to puke. It feels different from MS. Did anyone have this and did you have to eat really small meals? What else helped? Thanks!