First of; welcome, you'll find there are a lot of people like you these days. Second; Worrying doesn't help, action does. Make sure you got enough food and water, maybe some fuel or such to keep you warm, meet your neighbors or close by living friends and most of all relax. We got a lot of good people in the world, both in the US and outside of it, so take it slow and first of all take care of yourself, physically and mentally; the weight of the world can't be carried on you own.

So after you relax start talking with all of us, start sharing stuff you think is interesting for the rest of us. This is just the start of your journey, welcome.