I got some compression socks to try for me I my feet. My hands don't respond to anything. I wake up feeling like my fingers are going to split open and I just have to stimulate the circulation and wait for it to ware off
I bought sleeping braces to wear. They weren't cheap but they were worth it! I still have pain from time to time and you feel kind of ridiculous wearing them but the difference it has made is amazing
I have had to deal with it since about 36weeks, I am now 40/1 and haven't quite found anything specific that helps, just holding them under cold water. It feels friggen fabulous and it's relieving. Mine usually gets better as the day goes on, and always bother me when I wake up and about an hour or so after.
Just like your feet, try to keep them up when possible. Hope you find some sort of relief. It is definitely no fun and I know what you're going through!