I'm 21 weeks with my second child and have been experiencing bad groin/ligament pain for about a month. It's been coming and going, but it's getting worse and doesn't seem to have gone at all for a few days now. Sometimes standing up - particularly from a low seat is agony, as is rolling over. Walking any distance hurts and seems to make the pain worse too. Past few days have taken the pain to a new level and (sorry if this is TMI) I have internal throbbing pain similar but definitely not the same as cystitis in that its a throbbing tight pain similar to the pain you get when you have a full bladder but I'm fairly sure its coming from somewhere else (does any of this make sense?). Anyone else experienced similar in pregnancy? I was really hoping this would just sort itself out but I reckon I'll have to see a GP next week - I know the groin/ligament thing is very common but I've not heard of or experienced this internal pain before.