I'm a couple of pounds over the weight limit for a lap band surgery, what is the best ways to lose 5 lbs in a couple of weeks?

My doctor has set me up for a new appointment in 2 weeks to check my weight again. 5lbs or less I can get the surgery, 6lbs or more I will be rescheduled again. I'm cutting my calories and doing the 100 day drink challenge. Any other advice?