We are more connected than you think, Lotty! Quantum entanglement theory and many millenia of intuition say so!

If nothing else, focus on breathing. That is actually a huge revolutionary act. A gift to yourself. A statement that you believe you deserve to breathe. This is a good starting point. Keep, re-focusing on breathing into your belly. It may give you a microsecond of relief. Then, you can build on that.

And keep telling yourself "This is not real." It's like you're on a bad LSD trip. You just have to wait it out. But what you think you're perceiving about your world is just not accurate. It's very distorted.