Sausage feet

I'm 25 weeks pregnant and I have sausage feet. My feet swell so bad that I can't even wear my shoes! My hands are so swollen that I can't even wear my rings. I'm hoping my blood pressure doesn't start to creep up. I really don't want to get pre-eclampsia. I have a feeling if this keeps up I will be on bed rest. I really don't want that but I want you to be healthy, so I will do whatever I need to do.