Yes! Had that feeling through out my first trim! It was so bad that I vomited my gastric juice out almost everyday. Back then my gynea prescribed me with famotidine, it doesn’t completely take away the feeling but it at least helped me go through the days and let me sleep better as it was always worse at night.
Stay upright for at least one hour after a meal. Avoid foods and beverages that trigger it. Eat slowly and chew every bite thoroughly.
Yes, it's normal! My gynae told me that I can take gaviscon for acid reflux. Hang in there mummy!