39 year old, 5'3", 168 lbs, lost first baby at 23 wks - cervical incompetence in Nov 2010, healthy second child with cerclage delivered at 36 wks 6 days March 2012, miscarriage Oct 2012, currently 19 wks 6 days with dull pain in upper inner thigh which started at 5 pm yesterday and has not subsided with rest - feel mostly when I sit and walk; have had some lower back pain since Saturday after household chores; cervical measurement two weeks ago was 2.41 but no cerclage yet due to lack if insurance; might be covered with new job this month