27 weeks today 🙂 last trimester advice!?

I haven’t posted on here in some time, just wanted to share some photos and updates. I’ve always been overweight from having. A thyroid issue and have been a bigger build but have found I have controlled my weight relatively well during this pregnancy (my first). I have gained about 20 lbs so far and have a lot of water weight in my legs and feet and hands. Other than that I’m trying my best to eat better now and sleep well as I know from 30 weeks onward the baby grows rapidly! Any advise from you mamas for the last trimester !?