Well, try not to stress about it too much. I know how aweful the waiting can be. Unfortunately that is what you need to do... wait. Try not to stress about it, either. I'm am just 6 weeks pregnant, and I didn't have much in the way of "pregnancy symptoms" at first. My breasts didn't hurt until about 3-4 days after I missed my period, and it was only in the evenings then (wish I could say that now). Now my breasts hurt, my back hurts on occasion, when I'm hungry I'm really hungry, I have terrible heartburn, and I'm tired most of the time. I didn't get most of the symptoms until after I found out I was pregnant at 10 days past missed period. Good luck and just wait it out. The 26th is almost here, then you just have to wait a few days, and if it still hasn't come take a test.