I had my period 2 weeks ago I have been sick to my stomach for 1 week and I took two test ysterday they cam back with positive a faint pos but deff a pos I took a test today and it cam back negative what's that mean

If you read the tests within the time frame on the test, odds are good you are indeed pregnant. It may just be too early to get a more obvious result. Either give it several more days and try another test, following the directions exactly, or see your doctor about having a test done there to confirm.

If you looked at the tests after the time stated on the directions for reading results, they would be considered invalid.