I officially need help with this:

A few days before my period starts, I get super duper itchy, enlarged inner upper legs etc & have a hard time biking. No matter what type of knicks I wear, it's quite painful to ride. I can't wear a tampon on the bike as they itch & just have to keep on going to the loo. I have been reduced to very short rides w a pair of knicks I don't love, during that time of the month. (yes, everything gets washed right away when i get home).

What to do de do?

The only thing that helps me during my period is strenuous exercise...