I think yes mossyelfie has it right - small deeds, connect with your local community and friends, reach out and connect with people when you can. We are all in this together, to varying extents.
That being said, it is really really bad. Unprecedented. If you’re in the US, I would also say that reaching out to your representatives and state AG is important. They are the ones we’ve elected to protect and defend the constitution on our behalf, and we have to support and empower them to do their jobs, but there is no question it’s going to be hard.
I also thoroughly recommend being intentional about drawing barriers. Set time aside to stop scrolling, read a book, go for a walk and remember the world is still beautiful. Nature continues on. The world keeps turning.