Random Question
Many of the obese community have those problems, so while they are co-morbidities, I don't think they'd count as drastric problems.
Do you have a particular reason for moving it up except for wanting it done? If so, talk to your doctor and see if they can schedule you asap. For most surgeons, there is a co-ordination that needs to be done with hospital operating rooms, etc., which means at least a couple of months.