Did anyone have a hormone spike before labour?

I’m almost 35 weeks and for the past couple weeks I’ve noticed I’m extremely moody. I cry about everything, get really sensitive, and easily aggravated. The only time I was moody like this was at the beginning. Also I’ve never had pimples before I got pregnant. I had great skin. But as soon as I got pregnant I had horrible acne. It went away in the second trimester but Ive noticed a few pimples the past few days. This morning I woke up to a whole face full of painful acne 🙃 did anyone get super hormonal before labour? Is this a thing??