In the month of July I had two periods and the blood lasted until August 4th I think! Expecting my period in August on the 14 but it did not come. Today is September 2, I saw blood when I wiped and feeling a little crampy!! Was it late or what. Doing this I have been experiencing sore nipples but two negative pregnancy test!

You could be having an off month, you could be pregnant, you could have miscarried, it could be stress, illness, or any number of things.

I wish there was a way to diagnose pregnancy on the internet, it would make our lives on this site a lot easier since we get around 20 pregnancy questions each day. Sadly we can't tell you if you're pregnant, sick, stressed, or anything else. You have the option of seeing your doctor about these concerns, or waiting until your next scheduled period, and if you miss it, test again using first morning urine, or get a blood test done.

That's really all you can do to diagnose pregnancy.

Good luck.