Whatever works best for you, pulisa. The last thing you need is a bunch of numpties adding stress to it all through their incompetence. I take it they just look at it as another statistic and want to move in to the next then?
Are you getting support from your GP through this? They are notorious for stepping back once referred for anything and should be working harder as the primary care owner.
Yes, some well directed anger can put you in a very assertive mood.