I'm well over a week late, but it continues to feel like my period is starting?

I have cramping and keep running to the bathroom thinking I started but nothing. Now I'm about 10 days late. But the period cramping started about 2 days before I was due so I thought for sure it was coming. But still, it hasn't come...what's going on?I'm well over a week late, but it continues to feel like my period is starting?
that happens to me too.
sumtimes ur cycle just unexpectidly changes on u.
r u new to it?
if so, then not to worry...
its normal to be irregular and at times late as well.
take a test you are pregnant. That is what I felt like with my first child.