Swelling!!

In need of advice! Does this look like normal swelling in third trimester? I'm 36 weeks and it's been 24/7 for the last few weeks. Not sure if I should worry or not. I'm a teacher to 2nd grade and on my feet all day, which seems to make it even worse. Top picture is what it looks like now, bottom picture was a month ago. Sorry for the last feet pics lol I can't reach to paint my toes anymore 😕