thanks everyone, i called my doc , three weeks for an available appointment, so I took a duvet day, stayed in bed with no light in the room and slept for best part of the day and the night too, woke up feeling much brighter , still a niggle in my head, but not the searing pain there was. energy is really low too, was ok first thing but by lunchtime i was ready for bed again, so have listened to my body and am now on duvet day two!