Hi Babyhope, congratulations you are on the home stretch. I am only 5'3", and i carried my babies to 38+2days, sorry i know its uncomfortable, but they are in the best place. I started to swell at 32 weeks and twin 1 was engaged 3 weeks before they were born, every time i stood up i had to pee!!!
I found going swimming was a great releif in the last few weeks as the water takes all the weight, i went twice a week right up to the day before i went into hospital.
As you can see from my sig my babies were amazing weights for 2 and me being so tiny in frame.
Good luck and try to enjoy your last few weeks.