Ay, mama, this is really something you need to talk to your OB about right away, please don't wait on this one, okay? An open cervix in early pregnancy needs proper medical check-up kasi serious ito at may specific steps na kailangan depende sa situation mo. I know it's scary, but your doctor will know exactly what to do para sa baby mo. Sending you a tight hug, you're doing the right thing by asking.