Did anyone experience a sudden intense (like I mean extremely intense) feeling of anxiety before going into labor?

I woke up in the middle of the night last night feeling it and it's continued into this morning. It's not like a bad anxiety. More like the type of extreme overly excited anxiety you get right before going to a theme park. I can't even sit down it's so bad. I feel like my pulse is racing, I'm sweating profusely, shaking, and my stomach is in knots. It feels just like I've drank the equivalent of probably 20 espressos. 😂

I've never experienced anything like this before. I have nothing even remotely exciting or stressful going on right now. It's completely random so I'm just baffled at what could be causing it. Just wondering if this is a weird, less talked about symptom of impending labor 🤔