Gallbladder removal with acid reflux?

I had my gallbladder removed last march and I am now 9w pregnant and this acid reflux is crazy! Throwing up in my mouth and nausea all day. It is a nightmare if I eat fruits. I understand morning sickness is probably a big part of all this but I was wondering what I could do to help cause tums do nothing for me. I didn't think I would have to worry about acid reflux after having my gallbladder removed!