How can you tell the difference? I know this has been discussed, but I can't find the thread... I just had a fill a few days ago and since then its hard to even keep liquids down. I figure the band is too tight, but thought I would ask... By the way I have 2.5cc.

You can't always tell the difference. You should call your doctor and discuss your symptoms with him or her. Slips are a lot less common than overfills (or spontaneous tightening, which can happen weeks after a fill), so it's LESS likely to be a slip than something else. But you should definitely call your doctor and have it addressed.

A small unfill can often help right away, and since you're right on the heels of a fill I'll bet that's what you need. CALL YOUR DOCTOR!