Are you OK? Sounds like a bummer of a night. Sounds like something a parent would do if they found their kid's grow. Hope that's not the case, but it's not uncommon.

Cola is toast. New growth should appear, tho. I've never topped a flowering plant, and put her outside...but at this time of year, she will likely go back into veg. Any way to limit the sun to 12 hrs/day? Would watch-out for stress-induced nanners, too.