Throat pain/discomfort

I’ve been having some issues since the beginning of January and decided to come here in hopes that somebody has had a similar experience to me and can offer advice.

My symptoms started off as nausea and a loose stool (kind of yellow/orange) as well as a lot of burping and regurgitating all the food and liquids I take in. Then I started experiencing some minor aches in the right side of my chest and occasionally in the middle of my chest. My doctor prescribed me metrodonizale (assuming I had a bacterial infection in my stomach) and then I started taking Prevacid. I also have been eating a pretty bland diet; a lot of soup. My symptoms improved for a week or so and now it seems to be getting worse again.

The last few days I’ve been feeling like my throat is tight and I get a weird pain in the back of my throat when i swallow liquid. (I don’t notice it as much when I eat food or swallow salavia). I’m still burping a lot too, occasionally get an upset stomach and feel like there’s a pressure in my chest.

I’m getting an endoscopy done in about 2 weeks, but in the meantime I’ve been feeling stressed about what is going on with me. My anxiety has been pretty bad. I’ve been dealing with these symptoms for a little over 4 weeks and I’m sure sure when there will be an end in sight.

Thanks for your reply. I’ve been drinking liquid antacid once (sometimes twice) a day. Not sure if that will help at all...feels like it does a little. I just hate not having any instant relief. :/