Hi all. So after finding out I had endometriosis and not 100% if I could have children again, yesterday I done 2 normal pregnancy tests and they were positive, Ive done a clear blue and it said 1-2 weeks pregnant. My cycle length is always different it can be between 25 - 36 days in my cycle, so i have calculated it out that I am 4 days pregnant. I wouldn't actually be due on my period until the 19th of September.... can you have pregnancy symptoms at 4 days pregnant?