Did you go into labor naturally? If so when?

Tori • Married with 2 year old mini me :) B/G twins due 4/2020

I’m pregnant with twins and my doctor said 75% of women who are pregnant with twins go into labor naturally by 36 weeks. I had to be induced with my first baby and ultimately underwent an emergency c section 2 years ago. I want to try for a vbac and I wanted to know what to expect. What does going into labor feel like? I’m scared but excited.