Small cervix & delivered early ?

Asah • Baby Boy #1👶🏾 Born July 18 16 at 23. TTC Baby #2Age 27. Follow my YouTube Pregnancy Vlog.
When I was first told I had a smal cervix my doctor was pretty positive I wouldn't go full term. Now that I'm 34+ weeks she says she think I'll go full term since it hasn't change. But still way to smal. Confusing much. Anyone experience this and go into labor early ?