Inigo Montoya
The New Dread Pirate Roberts.
I took some volatren, always works well for me... It's just a bitch having to get up when you have the cramps from hell to actually go and find then take the stuff.You poor thing @Inigo Montoya - you should definitely consider seeing someone about it, they might be able to offer you some relief if nothing else. There's a few possibilities here, your GP can help you out but speaking to a specialist would be a good idea I think. Up to you though of course.
I'm kind of the opposite, I barely ever get them and when I do it lasts around 24 hours, but that's also not normal or particularly good.