I'm 9 days late on my period. No sign of af. Had a test I took it and it was negative up until about 12 minutes then it was there but I know it was out if time frame so I don't count it as positive. Well today I took a test and same thing happened. I also had a glob of gooey cm followed by a little brown strung gooey cm.... My boobs hurt and a little sea sick feeling and I'm so tired but that's really all... Has anyone been a week or longer past ad due had a negative test but gas ended up pregnant. I'm on cycle day 39.