Ok walking seems to have helped do something. Back really aches and have been having intense BH's since 6ish. Not regular but lasting longer... Just having hot drink and then to bed, MW coming in morning, think first thing so will see what happens... I know this is gonna sound daft but I really hope that either somethinkg happens before midnight or stops... It is DSD's birthday tomorrow and I really don't want them to share a birthday.... ARGH!!