I'm 12 weeks with dc2. I've had a few issues with bleeding so far everything is fine.
A few weeks ago I had quite a lot of pain due to sciatica, it wasn't constant though so I was managing. Now I'm struggling to walk. It feels as though I'm going snap in two when I try to walk at any speed other than a shuffle. It is sore from my lower back, round to the front and down my thighs. I can only describe it as feeling clicky 
Any ideas what this could be or what I can do to ease it?