What strain are you growing? Your situation could be simple to sort out!
If your flowering period is nearing its end (you are about to harvest) in a week or so, I would leave them be.
Assuming your flowering period is longer (9 weeks or more) you can change the pot, and allow her to grow to her buds content!
It is not advised to transplant during floering though, so if you can avoid it, do so!
good option:
Cut the base of the pot off, and plant this into a larger pot. The roots will find their way down into the new available space.
Hope I helped! Cheers!