Yes, I had pains at the side of my bump (kept feeling I wanted to hold it up when I was standing). I don't remember when exactly that was but I remember googling and someone saying it could be the ligaments stretching. That pain went away - or at least the strained feeling.
I got quite bad backache too, but I found this was worse sitting all day at work. When I was at home, I alternated between sitting with cushions at my back for support, and walking around gently. I also did some
very gentle stretches from my pregnancy book.
At night I had a pregnancy support pillow, which helped, but the back/hip ache didn't completely go until after delivery when it pretty much disappeared over night.
I do think aches and pains are quite common, but if you're at all concerned, check with your midwife or obstetrician for reassurance.
Well done on your HbA1C and congratulations on your pregnancy