My food seems to take so long to go down kind of sits in my esophagus, I Ate hours and hours ago didn't feel like getting sick at all was just brushing my teeth, and when I brushed the back of my tongue I heaved (happens every time) but because felt like it was basically in my throat it came straight up then I couldn't stop until my entire meal was brought up, and it was hard and dry and so hard to puke up i thought I was going to choke, the food taking ages to go down happens all the time I'm nearly 15 weeks pregnant any tips?