Cervix VBAC

Iulia
I don't seem to find anywhere this piece of information. If you ladies know or experienced a vbac, can you PLEASE tell me how is a cervix after giving birth via csection? 
If I will try for a vbac I will experience what a first time mother experiences? Or my cervix is somehow transformed by my first pregnancy? 
I had an emergency csection and I was 0 dilated. Didn't experience any contractions. 
Thank you!