super exhausted!

Whitney
So here is my dielema, I am not sure when I ovulated my period started on the 6th and ended on the 10th. Then I got sick last week so I wasn't really able to track anything like i normally do. So I sort of just went by my cm and Thursday is when I had the most. Not sure that is was egg white like but it wasn't very thick but it wasn't watery either. So I only had sex Thursday. Now Monday afternoon and yesterday I had some cramping in my pelvis and I have been craving Taco Bell all week ?!? I have also been super exhausted today and yesterday. To early for anything to be happening? Should I test ?