Vacation at 33 weeks

I’m currently 30 weeks, but I’ll be flying to Disney world at 33 weeks (planned trip pre-baby) and my boyfriend is starting to get nervous (he’s not coming) which in return is making me nervous. I didn’t think it was too much of a big deal until I hit 30 weeks but I guess I’m starting to realize how close I am to be going so far away (VA to FL) my flight is a nonstop so two hours really isn’t that long but I know how much walking I’m about to do daily for that week and I hope it doesn’t put me in any pain or MORE discomfort when I return with 6 weeks left till my due date. I talked to my doctor and she wasn’t too thrilled about the idea, saying she generally doesn’t like people flying after 32 weeks and I’ll be right on that point