C-Section at 36 weeks

So for it confirmed we are 8 weeks 4 days. I seen my old obgyn and last year we had a beautiful babynamed Astrid. Sadly during labor she passed. We had so much Done to find out why and for no answers other then from my faith. This is my 5th baby and last no matter what happens. No way I could handle loss like that again. Dr. Thinks that it could have been from our plasinta detaching but he's unsure so to make it safe 36 weeks is when we have our loved bug. I'm scared I need to know if I can breast feed. I'm small framed too all my full term baby's where around 6.06 So this baby could be 4 or 5 pounds. All my baby's where healthy... What do I need to know and prepare for all and more advice helps.. if you have had this plz share your story. I'm in need to knowledge.. Thank you so much for your time and comments. 🙂😪☺