Last period 3/6 & it say i ovulated on the 23 & i had sex on the 30 &i'm late is it possible that i'm pregnant or i just ovulated late i'm confused?

Late: There are a number of reasons why you might be late. One possibility is that you are in fact pregnant and your testing was off somehow. If you tested correctly and you ovulated seven days before you had sex it is unlikely you are pregnant. But possible. Very likely you have a cyst on the ovary that is making Progesterone it's keeping you from getting your period. Keep testing at home or get a blood test and see your doctor.