Hi Hurdity
Thanks for the response, really helpful advice

My periods have always been pretty regular every 4 weeks, the last 4 months or so they have been 3 weeks, 6 weeks, 5 weeks and I get really tender and sore breasts about a week after the bleed stops and that seems to last until the next bleed.
It feels like you get an adrenalin surge at times then everything seems to go a little haywire and this can last from 5+ minutes to a few hours and then you feel pretty rotten after.
The headache seems to have eased today but instead I have got neck ache!! at times it seems the whole body aches...oh joys!
Debs x