Swollen feet and scared.

So today I’m 37 weeks and 6 days pregnant and yesterday morning when I woke up i realized my feet and ankles were swollen. I’ve looked up preeclampsia and the signs but all I have are swollen feet. I don’t have another appointment until next week so I don’t know what my BP is so i feel very lost. Has anyone else gotten swollen feet 2 weeks before there babies due date? How bad was it? Should I be concerned?