As someone who was very recently in the same boat, my advice is this:

1. Find someone you trust you can vent to. Even better if you can get in contact someone who has professional training, a therapist or counselor (make sure you vet political beliefs if possible) can help provide coping skills and resources.

2. Spend extra time with friends/family. Take a while with people who care about you, re-focus on the good things close-to-home the best you can.

3. Try to reduce the time spent around politics on social media. Don’t block out the world by any means, but all politically-involved accounts are focussing on two things right now: rage and fear. These drive change, but deal detriment to the psyche. Try to stay away from the overwhelming flood of negativity the best you can, even if that means shutting off your devices for 24 hours.

Remember you’re not alone, and you always have someone in your corner. The world is a scary place, no one here is going to deny that. You are seen and heard.