So I had my lmp on May 18 but it was very odd It usually last 3 days but is very heavy but in May it lasted 5 days and very light. I took a hpt on Saturday and it showed positive right away. Today I went to the health department to get it confirmed because my obgyn wont see me till July 14 and the nurse said it was very dark and showed positive right away so instead of me being only 5 weeks she thinks I'm 9 weeks what do you think?