That Stuck Feeling

I am over a year post op and went to bed last night with that something stuck feeling.  I have only felt this when I have eaten too much or eaten someting like white rice.  Figured I must of eaten to much even though I didn't really think so.  Woke up and the feeling is still there and I have eaten anything yet.  Any one ever have that feeling last so long.  How long is too long?  TIA
Donna