Out this month??! :'(

I have a feeling that I didn't get pregnant! I have three more days till my period supposed to start. Yesterday and today I feel light cramping. I haven't had cervical mucus since 9. I was dry when my ovulation tests said postive. And today I feel just a tad bit wetter then I have been! Im guessing its all bc of my period coming up. But I wish I could think it was pregnancy. This is so hard and devastating! :'(