Thanks ladies...my boss just caught me with my feet up on my desk lol...thank goodness she's got a good sense of humor!!
im 33 weeks and i have the same problem. i like to wear crocs jelly shoes because they are flexible and it has good grips on the sole to prevent me from tripping or falling. like babybump007 said, drink plentiful of water and keep your feet/legs elevated as much as possible and try not to stand for long periods of time.
I had to go buy a bigger pair of shoes lol and I got some comfy flip flops because they allow room for my feet to swell. Just be sure you are drinking enough water and rest when you need to! :)