Forgive me if I posted about this before. I can't remember.
It's just a feeling of discomfort very low down in tummy. Not pain. It always happens 4 hours after my dinner. I eat around 6pm so it starts usually around 10. Sometimes it's later, 5 hours after. My lower tummy swells up a bit. It feels like something is being stretched low down, perhaps in my colon.
I usually pass some wind but not a lot. Maybe 3 or 4 times. No obvious relief from doing that.
Before that, during those 4 hours after dinner, I feel fine. And there's no problem when I'm eating or just after, with stomach etc.
It doesn't seem related to what I eat. I more or less always eat the same kinds of foods: veggies that suit me, steamed. Some fish, or eggs, and some carbs that I'm used to and usually suit me fine (maybe rice, or potatoes, cous-cous, etc.)
It doesn't happen every day. I can get periods of time without it. Sometimes I can get weeks without it.
The discomfort lasts usually not much more than an hour then fades. But when it happens, I get an almost-anxiety-like feeling, and my heart rate feels weird too. Heart jumping all over the place, and missing beats.
I also get a horrible emotional feeling with it. It makes me want to cry because suddenly nothing means anything to me any more! (weird)
Not caused by my thoughts. It started tonight when I was concentrating happily on creating oil lamps for winter.