I'm 38 weeks 4 days pregnant

My cervix was dilated 1cm before a month

Baby is in posterior position

My doctor informed baby head is down but not fixed

Also in last scan doctor told baby is little small
My pelvis is paining a lot while I walk or turn to sides in bed

Stomach is flat

Heart burn
Doctor said if I don't get pain within due date I'll be induced as cervix already opened so no worries normal delivery is possible..
Please tell me how to engage baby into my pelvis n there is any chances if c sectio