Nervous

Has anyone else been feeling nervous lately? I've been watching YouTube videos about having an unregulated nervous system and I think I have one. I have been feeling unusually uneasy. I just can't shake this feeling that the world is ending, the aliens ARE NOT coming, and we're all gonna die. Not really been feeling optimistic. It has been suggested I need sunlight and exercise. I think I need a cookie. If I took all my anxieties out of my head, I think there would be enough of it to reinforce my roof. I don't feel like it. Suggest a task and I will tell you with confidence that I don't feel like it. Tired. Nervous.