Swelling just disappeared @39 weeks

Is it normal for swelling to just disappear? I’m 39 weeks and have had swelling since the second trimester. They said it is because of having more amniotic fluid. All of a sudden, i have no swelling anymore and the baby hasn’t moved all day. I also had false labor contractions for three days straight that randomly just stopped also. Anyone have any idea what could be going on? I even worked a full shift today on my feet and still no swelling.