Is anyone else experiencing this? Im 38 weeks pregnant today and from early hours of this morning ive had awful cramp in the back of my thighs... its making it very uncomfortable to sit or lay down..standing is the most comfortable position but the cramp is still there...ive tried walking, resting, a bath and paracetamol but nothing is easing it... i cant decide whether the cramp is getting worse or whether im just getting tired so it seems to be worse... i do have some lower back ache but that feels like my normal braxton hicks that ive been getting for the past few weeks