So I've noticed over the past few months during my period I'll get to the end days and it will turn brown and then I'll see nothing and think my period is over.

Next thing I know I will bleed bright pink sort of red blood for the day. It's never a large amount like during my period but a little more than spotting. This is usually when I start my Sunday pill for my new pack of birth control. Just wondering does anyone else experience this or is this normal?