22 weeks feet and legs swelling?!?!

Lindsay
I have a routine doctors appointment tomorrow and I will talk to my doctor about this but I was just curious how many of you experienced or are experiencing this?  This isn't even as bad as the swelling gets. I have had my feet up for about an hour when I took the photo.  I didn't know how bad this could be on the babies if at all?  Any advice will be appreciated!  Thanks!!