It isn't scary, it's just weird. Somebody once said to me that it's like you're a handbag and somebody is rummaging in you looking for a lost key. That's quite apt! You can feel sensation but no pain so you are aware of the tugging and pulling.
It's really quick from spinal to baby, usually only minutes. And once the baby's here, you're busy gazing at them and marvelling while they stitch you up.
I had an adrenalin crash in recovery. Nothing worrying but I just felt very shaky. The anaesthetist fixed it for me.
Also, be aware that your bowels will be sluggish post op and you might feel it as trapped wind, including pain in your shoulder like you've slept funny. Peppermint is the best fix.
You will sweat a lot afterwards. If you prefer squash in you water, take some with you as you'll need to drink lots and lots of fluids, particularly as the ward will be hot.
Snacks are a v good idea. I was starving.
Get up and about asap and you'll feel like hunching over to protect your stomach, but don't. Stand tall and walk slowly.
You'll be fine. Good luck!