Feeling off - possibly labor?

Did you feel “off” the days leading up to your labor?

I’ve been feeling off - run down, exhausted, but the urge to get everything off my to do list like cleaning… so I’ve been going back and forth from one small task to resting, back to one small task and then resting.

I have been having contractions for the last 6 weeks, loosing small pieces of mucus plug 1-2 times per week (but as of last week I had not dilated or effaced at all), and then the last few days it’s really picked up, like daily chunks of mucus plug.

Lots and lots of low pressure, baby dropped a couple of weeks ago.