LIBRA GIRL NURSE
try marking your period dates in your diary and then after a few months, see if there's a pattern. Not everyone's period will be every 21 days, but if it comes at a reglular time, then that's a regular period. There are some women who don't have regular periods, it doesn't mean anything bad, it just means that they have to be prepared for it to happen at any time, so using your Libra panty liners every day is a good idea, and keeping a spare Libra pad in your bag, just in case.
Some women go through their entire lives without using tampons, it's totally a personal choice thing. Libra tampons come in different sizes, with or without applicators, so if you did want to use a tampon, you'd find a type that suited you - but it still takes practice. There's no problem in only using pads, it just means that when you have your period, you can't swim, as it's a Public Health Regulation that if you have your period, you can only swim if you're using a tampon