So I took a ovulation test Friday and it was clearly positive took more than one just to double check but then I just started bleeding today like it looks like a period my periods are always messed up since I was a teenager nothings wrong but they put me on birth control to regulate it, so I never know when I’m ovulating and my period is always a surprise so I take ovulation tests quite often, but does anyone know why I would have a positive ovulation test but also have period like bleeding???