Hope is fading

What I wouldn't give to have just ONE night of good sleep. I woke up this morning at 3am and necver was able to get back to sleep. At 6 am I started to have major PMS cramps. I laid there debating whether or not to get up to see if AF was making her appearance. I finally dragged myself out of bed, so far no spotting. While I'm thrilled to have no spotting, I'm still scared that it will start anytime today. Either way I'm going to buy some hpt tomorrow and will test Saturday morning. I don't think I will be able to wait until Beta on Tues.