Is pregnancy making me laid back?

I have a type a personality, and am typically ALWAYS feeling anxious. I left one career and started a completely different career, had some major exams for my new career, and other events that would typically make my incredibly anxious and have minor panic attacks with. I'm 6 weeks 1 day and for the past month and a half I've been super relaxed and these big events just seemed surreal the entire time and didn't worry me. I assume it's probably the hormones. Anyone else feeling super chill?