So I started taking BC about 4 months ago and it's one that's supposed to almost completely stop my period. I've only gone through one cycle of it so I sort of expect a little small period for this pack. I recently however started getting a weird discharge. It's like a white/really light yellow color and I don't know what it is or if I need to worry about it. Ive always had discharge it's just a little weirder than usual. What should I do?