I've Had Marina For About 2 Years. I've Been Expirencing

I've had marina for about 2 years. I've been expirencing increased amounts of watery discharge and recently when I did my monthly merina check my finger had mucus yellow/clear discharge on it. It doesn't stink, and there's no burning or itching. I've also been having my period every month which is unusual because when I first got merina my periods came maybe once every 3 months. My strings also feel a little longer. Is this normal?