I'm currently 31 weeks pregnant with my third child (in 3 years, if that matters). I have recently begun feeling very sore in my lower abdomen/uterus (?), inner thighs and lower back.
I recall having this soreness in my last pregnancy, but I had irritable uterus with timetable contractions for a month before giving birth and always thought the soreness was due to the contractions.
I have periodic Braxton Hicks now, but nothing like the last pregnancy. So why all the soreness?
I already wear an abdominal support belt/binder. I am trying to cut down on heavy activity, but with two toddlers home with me, you can imagine I'm still lifting 35+ pounds at a time, shopping, cleaning, doing laundry, dishes and cooking etc daily.
I mentioned it to my doctor during my last visit, but that was before I was wearing the belt all the time and I was having a lot of contractions at the time so it wasn't my primary concern... I'll mention it again next week of course, but just wondering about all your experiences... Normal 2+ pregnancy thing from over stretched muscles? Worrying?

Re: XP: STM+ Soreness?
I literally didn't feel this much pain except for the few days after going birth each time!
Part of the problem is that DH is having back surgery on Tuesday... I try to limit how much he carries the kids, who are 25 and 35 pounds, and after Tuesday he won't be able to carry over ten pounds for the next month!