Help! Swollen feet and hands!

Danielle
I am 32 weeks tomorrow and feel like my hands and feet are swelling more and more! My doctor checked and I was negative for Preeclampsia/toximia and my blood pressure has been good! My doctor gave me a stork support belly band, which ends up being more uncomfortable at times, and she suggested soaking feet/ taking bath in Epsom salts. I tried soaking feet and putting them up but not much of a change 😐 I teach kindergarten and start Sept.7th I am not due until Oct.17th so I am very nervous how I am going to get through these upcoming teaching days on my feet all day! Anyone have any remedies or things they have found that help?! Any suggestions are greatly appreciated!