I"m glad I'm not having IT any more but ....
I learned to drink.
Now, this doesn't sound very scientific, but hear me out here. They handed out Motron/ibuprofin like it was candy at the Olympic Training Center and I took it in quantity. I'd spend my "periodic" days on it, swallowed down with milk, and could mostly function. It trashed my stomach, I could no longer eat dark chocolate and still can't, and can have an irritated stomach at times now. Ibuprofin is not good for you! Now, booze isn't either, but a monthly binge isn't nearly as bad as the Motrin, and it has the effect of decreasing cramps as it relaxes involuntary muscles, and relaxing the mind. Ideally I'd get a case of beer and drink a few, doze off, wake up and drink some more, doze off. with a good book this is great. And some Pringles. My monthly prescription would be beer 'n' pork rinds, ale and pringles, stout and jerky, whatever I felt like. This is a no-no while working! But I was self-employed, and could take a day off. It was better than feeling horrible and trying to battle it back with the pills, working for someone else. I'd just structure my time and activity for boozing it off. I'd generally hardly eat, just some kind of beer and some shots of whiskey etc. and snack foods. Called a Good Weekend in the Midwest, I think.
I think there's a type of birth control where you don't have periods, your local Planned Parenthood can help you with that. Or, go on T. A few crampy days are not fun even if boozing, and on the day or two after the really bad one, if I ate, I generally had to get some alcohol aboard to even feel like eating anything. It gets you looks at 10AM. And I think what I was spending on alky was costing me more than I'm spending on T now, or you'd spend on that no-period birth control pill.
My liver function etc are fine after all this, and now that I'm not compelled to booze it up once a month my drinking is almost nonexistant.
But if you find yourself all cramped up etc before you're able to do something more permenant for it, go out or have someone go out and get whatever sounds good to you alcohol-wise, it may work for you and will damage you less than that Ibuprofin, that stuff's not as un-harmful as they lead you to believe. Booze is a time-proven thing, and easy to get anywhere. (Please be over your state's drinking age!)