Juls,
We´ll be all there with you in spirit.
I had a similar process before my operation of my cervix, and it´s pretty tolerable. Go with it, breathe through it like in yoga. Then remember how good it feels to have it over with. You might want to take some painkillers half an hour before.
I´m waiting for my results as well, one more week I think. The anxiety is the worst and eats up energy.
I have a good feeling about you. I think it will be fine. In any case, it´s good to know for sure.