Period 10days late home pregnancy negative. Past pregnancies urine pregnancy test will always show negative, could I still be pregnant or just late.

Trust the test. The first step is to repeat a home pregnancy test. They are quick, reliable and easy to do. If the test is negative then you are not pregnant. In that case you can monitor the cycle over the next few days and schedule a visit with an obgyn to discuss. If the pregnancy test is positive then you will need to see an obgyn soon to be evaluated.