I am lost. I took a test early (6 days before period due) got a positive. Took another later that day positive. Yay. Took another test the following morning and it was negative. Got another negative next morning. I did research and assumed a chemical pregnancy. The crying started. I read my period would be late so I figured it would start a week late. It's a week late today and I took a test showing positive. I'm so confused. Would it show positive after a chemical a week later?