C section

I'm getting scheduled for a c section middle of Jan at 37 weeks due to placenta previa. I currently have a 2 year old and Ina nervous wreck. For a bunch of reason but mainly the c section is new to me so I'm concerned about what it will like in the hospital after this surgery with them bringing the baby in and expecting me to do feed kings and diaper changes if my husband goes home to be with our 2 year old. Also, about going home to a newborn and an infant! How long is the usual recovery?! 😢😝
Thanks for all the help/feedback!