J.A.
You could try a menstral cup instead of a tampon. They take practice to get right so you dont leak, but worth it - they hold more even a super tampon and need emptying less often. They can cost up to $40, but are reusable for 5-10 years, so way worth it in the long run compared with what you would spend on tampons. You can buy them locally at Whole Foods I think (I believe they carry a brand called the "Diva Cup") or order online at many places. Research online and see if that is something you think you could do! ("Instead" is a disposable version you can get at walmart/target that is fairly cheap and worth trying once, but I always had trouble with them leaking since they are collapsable, and never quite could get them right. The nondisposable kind are made of silicone and keep their shape).