Swollen red hurting feet!? 36 weeks

Krystin • Im 19 happily married with our first baby boy due in april!
So my feet are swoooollen red and hurt! I was just sitting there on thw couch and they started up my hands are to. Idk if its normall i have a doctors appointment thursday but imma call tomarrow to make sure. Just wanted to get advice on if any other gals get swollen feet??