Not Pregnant

So my first digital test gave me the dreaded words this morning. I know it is really too early to take a test, but my temps dropped again and so really I know I am not pregnant. I began to have a few AF cramps last night, but she has still not reared her ugly head. At this point it is time to keep moving forward and stop looking back. We did all we could in our power to conceive a child, it must not be God's time for us. I am just having a hard time understanding this.