feet and legs just feel swollen but aren't

sugar212

last night I woke up feeling like my legs (just below my knees) to my feet felt extremely swollen. They have felt this way all day too, but they are not actually swollen. It was so uncomfortable last night that I tossed and turned all night and took a very long time to fall back asleep (hours). I tried elevating my feet on some pillows but nothing seemed to help. I hope the next 9 weeks aren't going to be like this, any suggestions? TIA