​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​what could this be? its CM not blood, although it has light streaks in it? Period was due yesterday and it usually ALWAYS 2 or 3 days early.