Hey y'all

I'm 25 weeks and my high risk doctor is taking me for my C section at 35 weeks due to some severe illnesses I have had all my life , that will make it very unsafe for me to go into preterm labor. I'm being put to sleep under general anesthesia for my c section, has anyone had this ? Tips for having C section? Father is not involved so it is just me and my family. Help !! Tips and advice appreciated also what happens during c section? Thanks !