Early Pregnancy Signs?


I'm only about 1 week post ovulation, and I know that's crazy early, I still have a week before a recommended pregnancy test. however, I have been having slight period type cramping (no where near as bad) on my left side, so fatigued that I'm going to bed early, and laying in bed after my family is up, and I've had a never going away nausea feeling without vomiting. also lack of apitite. not sure if I'm just reading too much into it, but I FEEL like I'm pregnant. :( just don't want to destroy my hopes if it turns out I'm not. what do you think?