Feet can swell that early. Especially if you are on them a lot. Let us know what your doctor said, okay?
It's not. Try as much as possible to sleep with a pillow under your legs to elevate your legs. That will stop the swelling. But see your doc if it continues
No it's not have your obgyn look at you blood and blood pressure u could be retaining water as well... lots of different symptoms in pregnancy xxx