Last night about 1/2 hour after dinner, my husband and I went on a 20-25 minute walk. When I got back I was sitting on the couch and I had jumped up to help my husband with something and I got incredibly dizzy for about a minute or so. I suffer from anxiety so I have a little routine I do to calm myself and I since I have Afib I check my ECG and then I take my blood pressure which is always between 117/78 - 122/82. Well I took my blood pressure and it was 103/70. I looked up if dumping syndrome can cause a drop in blood pressure and dizziness and it said it could. I did have a slight stitch in my side while walking but it went away. I didn't have any other stomach distress, no vomiting, no diarrhea, no pain. Just this episode. Has anyone experienced this as part of dumping syndrome? My iron is also low and I am taking supplements per my doctor, but not sure if that has anything to do with that. Thanks for any input!