Thanks everyone, this really is exactly what I needed.
I wont give up 100%, I dont think I'd let myself. Although Craig would rather see me not get on a horse ever again, he worries about me so. I told him I wanted to jump Killer Whales, and he said at least I'd be landing in water.
By the sounds of it, the haflinger will be out at the barn for at least another week, so maybe later on this next week I'll go out and try grooming him.
I WILL NOT RIDE HIM.
It all depends on how sore I am.
Thanks everyone for the kind (but firm) words, and the wonderful advice.