I'm in so much pain when I get up from sitting walking and opening and shutting my legs I could cry…

Speak to your midwife, I have the exact same problem and been told I have SPD and been referred to physio x

I have they said its that they referred me to one got appointment on 7 th but having baby on 11th

I had this exact the same all through my pregnancy I had SPD but never got given any help if you haven't had baby by the 7th it might be a good idea to still go as my daughter is 7 weeks old now I'm in more pain with it now than when I was pregnant they will be able to show you ways to ease it so if it carries on after baby comes you'll know what you can do to help xx