New due date/c-section

So I’m actually super nervous I have no idea what to expect with a planned c-section my doctors recommended it after how things played out with my first born. (A list of complications with my actual body) so my husband, OB and myself discussed it and weighed the possibilities and decided on a planned c-section for this baby but I have no idea what to expect I don’t remember much of my first birthing experience I remember a bit of the emergency c-section process but I’m overall really nervous and not sure what to expect. Any advice would be helpful and I’d be grateful to hear other experiences as well. ☺️