Should i be concerned?

I’m working up until I give birth. I’m on my feet all day and have been consistently swollen for the past month. (I’m 37 weeks now) Well for the past couple days it has been really bad. I get this shooting pain in my ankles every now and then and have to elevate. But my feet and lower legs feel so tight and hard.

Should I be concerned? I don’t really want to call my OB just over swelling.. but it’s becoming very uncomfortable

I have cut back on salt, and I drink tons of water (which I know doesn’t necessarily help but I get dehydrated easy) I also sleep with them elevated and it helps a little bit but not much.