Im 40 years old with a ten year old daughter,recently recovering from M.E.,tried to get preg for couple of years.Low sperm count not helped but we did manage it last month. ever since I conceived have had classic lower back pains and cramping plus complete exhaustion,this did follow flu so put it down to that.Did preg test-positive on tue,that eve stood up and had what seemed like massive blood loss,big clots[sorry to be graffic]but no pain.That stopped very quickly and did not happen again until yesterday,again same blood loss but no bleeding inbetween,however if I stand up or try to do anything cramping starts again[not easy with an energetic daughter on holiday]I assumed I had miscarried so am surprised to still cramp when stood up,not to be bleeding apart from two episodes and to still be so exhausted.any advice greatly appreciated.X