Online Period Tracker Pregancy...am I Or Am I Not :(?

Pregancy...am i or am i not :(? - online period tracker

2 weeks ago was so sick to my stomach, I vomit my best not to. I was a week sick. The following week was my week of ovulation. We do not use safe sex and if you are pregnant, ok;) PMS began badly last week and part of last weekend. Cramps occasionally. I Endo surgery on May 29, 07, who has made my periods a little painful, because my uterus is healing from surgery, but I have no chance of pregnancy, has disappeared since the endometriosis. I remind you of my time each month, with a Time Tracker online. My last period was the 6th of July, and if I told my August 3 European Atomic Energy Community Should I be worried or just wait and see if it does not know late or go to the doctor? what to do too.