What to expect?

Hello mommas, so i just got a call confirming my c-section date and im over the moon but also nervous lol , I had a c-section with my first but it was due to my labor not progressing so it happened really fast and it was also 6 yrs ago so im clueless. Now with baby #2 its actually scheduled and i have to be there 3 hours early so i don't know what to expect.