did my cervix just rip?

Desirea • Mrs.Gutierrez 2017💍😍 mommy of soon to be two! 💙💜
So I was walking out of the store today and I felt a rippingsensation in my vagina followed up with a sharp stinging pain and it felt like my child had dropped a little... now this is my first kid so I do not know what exspect but I'm only 28 weeks.... .-. So I'm really scared to call the doctor and ask