II'm a 35 yr. old female and have had recurring digestive problems for years now. After the birth of my 2nd child, I had symptoms commonly associated with Celiac's and/or IBS. I had an upper GI and colonoscopy performed but it was inconclusive. The dr. said I had a very slow digestive track, but that was about it. After about a year, the symptoms mostly subsided. However, over the past couple years I've been having more recurrent problems. I don't get the cramping and diarreha I had but now have a constant feeling of being full. This comes and goes. I'll feel fine for a few weeks and then the I'll have symptoms again for a couple of weeks. Many times I feel like I have a lump in my lower throat, like something is stuck. Along with this also comes the feeling of nausea, like I ate too much at a meal. I eat very small meals and am very careful about what I eat (no fast food, no caffeine). I sometimes will get heartburn, but this is infrequent. I also tend to have frequent right-side flank pain, around the kidney area. I've had a few kidney infections, but doubt if this is related. Any idea what could be causing these symptoms?