First c- section and so scared!

I am currently 38 weeks and 3 days.. I have my pre op appointment tomorrow for my c section that will take place August 12th at 39weeks and 2 days.. I am so scared. I have a 10 year old and I was induced at 41 weeks with him— he was 8lbs 1oz.. this baby is measuring close to 10lbs plus.. I’ve had at least 5 growth scans and all have stated he is on the larger side. I do not have GD and hubby and I were both average sized babies..

Any advice for someone having a c section for the first time? 😩😩 I cant seem to calm my nerves..

Thank you!!! 🙏🏽💕