Hey everyone! I've been lurking around here for a couple days and researching my ass off. I think I've narrowed it down to a Meluna soft cup because I'm sensitive down there. I'm 22, never had kids and I'm on the pill so my periods only last about 3 days and never get very heavy. I might have like ONE heavy day out of the cycle. I'm torn between ordering a small and medium, Honestly I have no idea how I'm supposed to figure out the right size and it's so overwhelming to me. If anyone thinks they can help me I'd be so grateful!