Hi, i have been having symptoms for a few months now, chronic burping literally all the time well over 100 times a day, bloating, bringing up food and water soon after eating and drinking and stomach discomfort/little bit of pain. I have googled symptoms and hiatal hernia, GERD and achalasia come up often. Could it still be achalasia if i don't have any pain or problems whatsoever when swallowing? Sometimes i will regurgitate small bits of food and a little water but sometimes it can be quite alot, especially water. It never really smells of sick, so i'm guessing it doesn't even make it to my stomach. I have been tested for H pylori and negative.I am due an endoscopy soon. I also have chest pain and back pain, i get it maybe every 2 months or so and it can be quite alarming. I have had heart tests done all came back clear so wondering if it could be related to gastro maybe. Any help would be greatly appreciated as getting worried a bit. Cheers, Dan