Post partum training

Hello moms! I am having my first baby due in May, and currently signed up for the Kiawah Island Marathon in December. I know so much goes into re building running post partum after so many body changes.
I’m looking for a coach with experience in this to help make sure I am rebuilding and training the right way so I can make it to the start line! If there are any coaches with experience in this please let me know! Thanks!