I think you made a good decision to wait until both jaws are ready for surgery! At least you know it is going to be done right the first time! Hopefully your date can get moved up sooner! Teeth move so fast I'm sure it won't take your OD too long to undo the top.
2 days before my birthday! Hope it sticks!
I agree with Nikki, you should definitely wait and have both jaws done. I know how disappointed you must be that you've got to wait so much longer, but it will be better in the long run to wait and do both. You're right that it makes no sense to just get the bottom one done. If we're gonna put ourselves through this we might as well do it properly!