Hair loss and PCOS

I’ve been noticing it for more than a week now, every time I condition my hair there are lots of fallen hair I see on the bathroom floor. I already changed the brand of conditioner I use twice.

I don’t know if it has something to do with my PCO (polycystic ovary). I know a lot of PCOS symptoms but have not read anything about hair loss. I guess have to research about that.

For the mean time, do you know any hair loss prevention vitamins or foods or anything?

I already have thin hair since birth so I’m scared to lose some more.