I'm 23 1/2 weeks pg and currently on increased rest for a slightly soft/shortened cervix. I've had a little bit of general slight pain at the sides of my abdomen today. This afternoon I went for a walk (for the first time since being signed off on weds). On the way back I had stronger pain under my bump on both sides - it wasn't agony, but was pretty unpleasant. However, once I got home it went away pretty much immediately. Was it probably stretching pain or had something to do with the activity? (It wasn't cramping or contracting, and I've had pain there a couple of times before). Any ideas? Thanks.