Just after closing down my Fire Tablet,and sliding under the duvet to go to sleep,I sort of twisted to get comfortable,then oh dear,my hip or back went into spasm.What a lousy sleep I have had.It is aching now.no idea what I have done,can't bother the doctor with something so mild yet.Going to be a couple of days before we go back to care for the in-laws,that will be interesting if I'm not right.So today resting.