Help!

Courtney
So I live in the Australian bush and it takes about half hour to an hour to get to town so the gym isn't an option I want to start walking with my sister but I've been on my period for over a month due to the bar and its heavy enough to use pads but not heavy enough to use a light flow tampon so what are some ways to stop it getting all sweaty down there and I use like cotton pads so they rip easily just wondering if you have any ideas