Hi Tess,

Just saw your thread, and yep i get them too!! I think it's just your muscles making room for your growing little bundle! Somedays i can't even walk properly it hurts so much!! But then lucky we have DP/DH to give us a good back rub!!!

If you're really concerned ask your DR about it, but mine usually last for a whole day/evening and then after getting a good nights sleep i feel much better

Hope that helps a bit and look after yourself!