Cervix Very Soft 29 Weeks Pregnant With Very Soft Cervix?

29 weeks pregnant with very soft cervix? - cervix very soft

I need help on this point. I am 29 weeks pregnant with my third child, and I was not feeling well. Never have I seen a natural birth and was never at work, so do not know what it is. I had 2 caesarean sections. I checked my cervix is extremely soft, in my tip of my finger into my cervix. Does this mean that I am 1cm Dialated? I do not know what to do? Is this a sign of a premature birth? Please only serious answers.