I've been on my period for 15 days

Caitlyn • Living this life ❤️
I've been on my period for 15 days and I spotted 4 days before that...... 
I feel helpless, I feel disgusting!!! Idk what to do!! 
I have a touch of PCOS (so says my fertility doctor) and I don't want birth control AT ALL!!! Does anyone know natural things I can do to regulate?