Period Cup Help

I need help with this, I'm very new to it but I have learn about it I feel like I'm ready on taking the first step.

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I do need help in finding a perfect cup one that's budget, really good, no leaks and can be bought in walmart, Walgreens, target, shoprite, stop n shop (those stores by me it doesn't have to be all them) I'm in the north area if that helps.

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I been looking into saalt band, I would like to start in a cup because i feel more comfortable when time to take it out rather then ones you can use during sex.

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I'm open to any options and recommends. I'll be looking at comments I do appreciate the help :)