What other things can I try for a horribly painful period?

Okay so I track it, have tried taking anti-inflammatory drugs a couple days before, and BC pills. Nothing works. Still feel like part of my body is being ripped out by an unseen force. I am at work and can't curl up with a heating pad. So I am looking for some things I can do to not feel like death. Any suggestions?
What other things can I try for a horribly painful period?
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