I started with lower back ache really early on around 6 weeks and some period like achy campy feelings about the same time, settling in aches and and pains I would say.

The lower back ache seems to have stayed all the way through and is still here.
I've had a bit of round ligament pain so around the sides of my belly as is stretches.
My hips and pelvis are a bit dodgy, but that's from an injury to my groin when I was 12weeks pg that is finding a bit hard to heal properly with the growing weight of the baby.

I've also had a bit of the stitch like pain low on my right side like other posters have mentioned.

And a few Braxton hicks.

HTH