Food and water comes back up No heartburn or chest pain do I really have gerd or is this something else? I ate a meal and food came up like 50 times

Yes! From the history you just related you clearly have reflux from the stomach. 50 times is a lot! Why is another question. You can speak to your doc and give him a thorough history. He will then examine you thoroughly examine you and may order a few tests. And then some therapy. It is very treatable!