@onamission Don't know if you've done any of this yet, so if you have please don't take it as condescending. Just trying to help. If you've got trouble with your guts in any way, shape, or form...first take a close look at anything you might be eating with aspartame, artificial sweeteners, fillers (like the lunch meats), or MSG. The GI docs generally won't volunteer these as potential causes. Take it from someone with horrible acid reflux who had the camera down the throat (yep, you've got acid reflux alright), was living on Dexilant, couldn't even eat plain chicken, and had no real answers. I was so sick a couple of years ago I could hardly go to work some days and I was only 34 years old. Thought I had Crohn's or something really serious. I eat yogurt to boost my immune system - been a habit since I caught mono a few years ago. I tossed the light yogurt with aspartame and switched to Greek yogurt. Didn't think it could make that big of a difference but I was desperate. Stopped buying Hillshire Farm pre-packaged lunch meat and coughed up the money for Boar's Head. Those two things changed my life. I still have some flareups but nothing at all like before.
MSG will give you the runs, and in some people (like me), heart attack symptoms to boot. It's amazing to me that stuff's even legal, but I'll leave that soap box for another day...