Hello, can you tell me who has encountered such a problem? I'm 34 week…

Hello, can you tell me who has encountered such a problem? I'm 34 weeks pregnant and edema appeared long ago, but now my legs don't fit into shoes. And the nails on the big toes of my feet have turned blue, it's only possible to wear shoes (even if it doesn't seem like it's squeezing). What should I do in such a situation? Walking in stilettos is not allowed due to the weather.