pregnant or what?

I am 8 months pp. I got a period in Feb & in March. & now my period is a week late and gurllllllllll I’m shaking in my boots. I’m scared to take a test 😂 I keep reading about the 3rd period juju & it just happens to be late for a lot of people. If I’m pregnant that means I’d have 2 kids by the end of this year. LMAOOOOOOOO omg