Had a slight touch of this with DD for the last few weeks but it seemed to disappear as soon as she was born from what I can remember. This time round though it started around 20 weeks and has had me using crutches on and off. NHS physio was rubbish and basically said that she couldn't find anything wrong with my pelvis and to avoid lifting DD (how do you avoid lifting a 17mth old??) Anyway DH and I got a new bed about a month ago and that seems to have helped enormously but I still can't walk any distance without suffering afterwards. Yesterday I took DD in her buggy to the supermarket (about a 20min round trip when not pg) and today my pelvis is knackered - its going to be a crutch day.
Please someone tell me this ends quickly after the birth cause I'm really going to be up the proverbial creek with a newborn and a toddler if it doesn't.