I've mainly been confused due to the fact that BH are meant to go away when you change position or you carry on with every day life... mine don't... they can come every 5 - 7 minutes for over 3 hours and are increasing in pain from one section of BH to the next... ie todays hurt more than yesterdays did... and they are definately getting to the stage where I gets the whole "owwie" at the tip of the tighten before it eases down