I had emergency section first time, all very rushed and stressful as baby in distress but after 25 hour labour was just happy it was all over.
Elective 2nd time round, went in day before for monitoring of baby and bloods taken. Then day of delivery went in 7am, no food from midnight. Waited in a little room with a bed, monitored baby for a bit. Smelt everyone else having breakfast and wanted to savage nearest person to give me food
Changed into gown and gorgeous navy surgical stockings with help of dh as could not bend down that far!
Walked down to theatre at about 11am. Sat in anaesthetic side room, put antiseptic spray on my back and had spinal block put in, dh turned green as watching then they laid me down. Dh went to get into his scrubs, midwife came in, washed between my legs (couldn't feel anything by this stage) inserted catheta.
Heard baby crying for person in theatre ahead of me.
Wheeled into theatre and did not feel anything unlike first time round when I could feel rumaging. Son born 5 mins later, dh took photos both times from sitting position of our boys being taken out of my tummy! You cannot see anything horrid, just green sheet and a baby emerging from said green sheet.
Hope that gives you an idea of what may happen. The main difference to me was that the first time it was very rushed because of the distress and I can't remember large chunks of time because I was exhausted and full of adrenaline (no drugs - oh you'll give birth any minute Fizzy )
Elective, very calm, slow, I felt in control, had conversations in the theatre rather than shaking and gibbering rubbish
Best of luck.