Squeezing pressure

I had surgery two weeks ago today and I tried pureeing sweet potatoes. Immediately after eating them I felt a squeezing pressure in my stomach that lasted about 3min and was extremely painful. Has anyone else experienced this?

Could be just food stuck. It is a hit and miss when introducing food. Make sure it is not dry.  Add gravy to meat, add chicken broth etc... if something doesn't sit right leave it for a few days and try again. Papaya enzyme was my lifesaver when started eating. Help with digestion when things backed up. Get it with the vitamins