Girls, hello! My period started to come out ?????? I'm scared that the…

Girls, hello! My period started to come out ?????? I'm scared that they're going to give me an injection tomorrow, so I went to the mall and started spinning circles before getting in the car, I felt something leaking from my legs (sorry for the details), I ran to the bathroom, period. Girls, how happy I am, God bless it all starts soon, I'm waiting for contractions like a holiday ?