I had the same thing happen to me and I went to the emergency room and I had a small leak in my sleeve. They kept me for 4 days and the leak was able to seal itself Thank God, I was so worried they were going to re-operate. The bad thing is that it was not covered by insurance so now I have $20,000.00 in medical bills it just sucks. But you should go get checked it could mean life or death if it is a complication from the sleeve.