Pregnant and

So I just found out last night I’m pregnant. I have something called achalasia meaning my lower esophagus sphincter(LES) doesn’t relax when I’m eating so it stays shut and food and liquids don’t go into my stomach and I throw up. I just found out about the achalasia on Monday, so it’s new thing for me and I’m trying to figure that out.. I’m already high risk because I have two babies prematurely(36&34weeks). I’m freaking out because I was supposed to go in for a scope and dilate my LES to help but not sure if I can get it now. I’m not sure what to do now.