Pregnancy question...please help?

It could be other things as some of your symptoms don't make sense this early if you are pregnant. The sleeping alot could be anemia or just plain stress, the lower back pains..do you work on your feet..maybe you are not sleeping properly? Headache could easily be stress induced. See the sore , the missed period, and more discharge than usual to me are indicators that you should take a test.You can take a First Response pregnancy test five days prior to your missed period, so you are in the clear to take it. This is the one I took before my missed period and it was able to detect the HCG levels in my urine that early so I found out I was pregnant before I even missed my period. But since you are already 2 weeks late, just take any test NOW and should be able to detect the levels and tell you if you are expecting. Best of luck!