Thanks so much to both of you, and yes CH father I was not searching properly, (I was a regular on the old clusterheadache website and am new to this site - also it was 2am and was prednisoned out )
Now that I've started the pred I'm gonna take the Goadsby administration and see it through - it did stop the cluster (for now), then try the D3 regime.
My doctor knows nothing, I've always gotten better information on these sites and at times I think these message boards kept me going.
Again, thanks.