Help!!! What can I do to reduce swelling?

Since Sunday (when I was at the hospital overnight) I've been home and resting but even with my feet up all day I'm getting so swollen!!! To the point of it hurting. My feet are awful and it hurts to walk. The swelling is up past m knees. My hands feel like they're going to explode. And I'm starting to feel it in my face....

Last night I laid down in bed with extra pillows to prop my feet up and when I woke up this morning there was little difference and my hands, arms, face had actually gotten worse.

I drink plenty of fluids. I'm addicted to smart water!

My hubby has been handling the house and kids so that I can take it easy.

What can I do about this swelling? Any tricks, tips or home remedies?