I'm not trying to have an attitude, I'm simply saying that I know the doctor is the easy answer but I'm only asking if people have experienced something similar and what they did. I'm not going to waste my time with doctors for my own reasons and I'm quite confident that this is not a hernia or intestinal protrusion. It is a muscle pain that doesn't occur when twisting, so it it rules out sports hernia, etc. As I said, it had gone away with the lower training schedule after the Dumbo Double Dare but has gotten stretched out or aggravated again recently so besides rest what were people doing.
@Orange Team suggested something that I don't purposely stretch it now, and that's good advice because I probably would have done the opposite, so thank you. I think the combination of the high bridge uphill climb is what caused the return of the pain - because I was fine just before it. Anyway, I won't be doing climbs for a while so it should hopefully begin to die down again.