I've dealt with anxiety for just about my whole life I'm pretty sure, but have only in recent years figured out that that is what it is. But lately it just keeps getting worse. Anything and everything causes my anxiety to spike and makes me feel like my whole world is crashing down for no reason at all. Sometimes it even feels like a switch is flicked and I will go from being fine and rational to absolutely panicked in a matter of seconds. It feels like my whole existence turns dark and like I'm not even the same person I was. It has become inescapable and I don't know how to handle it anymore. It's like I'm falling into a black hole I can never climb out of.