I myself found alcohol to actually help back when. Especially Two Dogs and other "girlie" type drinks. I know this is just wrong, and may have made it worse really, just is what it is, and I suspect we are all different, there is no set mold.
The very thought of drinking now turns my stomach, but when I dabble with it for the pain now and again, once again those "girlie" brews help with my cycles. Which I admit, even I find odd.