I've had low potassium problems for years...even before gastric bypass.
Are you on blood pressure medication? The BP meds that have a diuretic in them can contribute to low potassium levels.
Kelly mentioned getting potassium by IV. I've had to do that a couple of times, and it definitely hurts like hell. But, it's a quick way to get your levels up, and then you maintain with prescription potassium meds. If changing insurance after December becomes an issue, perhaps the doctor would consider the IV route.
Eating bananas won't hurt you, but honestly, it won't help that much either. I'd have to eat 47 bananas each day to equal the 2 prescription potassium pills I take each day.
