Contractions at almost 35 week?

Today I started to get bad cramps and lower back pain but didn’t need to poop or pass gas. I went to L&D and my contractions were every 10 mins though now it’s lightened up. I have GD and a lot of fluid around my baby since I’ve had GD since 5 weeks, most likely type 2. Also baby girl decided to go breech after being head down since 25 weeks. She was head down at my weight US two days ago… the contractions seemed to come and go now but the pain is continuous and worse when I sit up or walk. I also now have diarrhea and I’m 1cm dilated which I know doesn’t mean much because you can be dilated for a long time.