Is a 3 day period normal? Sorta alarmed!

Hudsonmommy1417

I have pcos but I have been on my period this week. I started Tuesday.

I'm also being treated for bv,so I'm using the gel since my doctor wants me to do that during my cycle.

My period flow hasn't been flowing right,but the first two days of starting has been my heaviest days,but not enough to soak through a pad.

I hope my prescription vitamin d since I have low vitamin d will help with my pcos. I want my periods to be regular again.