Hi I'm six days late my period was due on the 11/4 it's now the 17/4 on the 7though had women spotting a pink colour only noticed when I whipped on the toilet paper this happened for 2 days, I thought my period was on its way then no period. I've been so tired had lower abdominal cramps and aches, very moody and have this awful almost metalic taste in my mouth. whats going on with my body ? Can iit be pregnate or could I have a cyst or cancer ??