Anyone else?

So this is my 3rd pregnancy! They say it gets easier, but all 3 have been totally different! Anyways this will be my 3rd c section. My daughter was an emergency c section, my son was a planned one, but came 3.5 weeks earlier than planned. I am currently 36 weeks tomorrow. I was told that thankfully I've chosen to tie my tubes, because my uterus wouldn't be able to carry for another pregnancy. Anyways with that being said I'm a little nervous of going earlier than planned, and the outcome of it all. My first was painful, my second one was a breeze, this third one is making me nervous like its my first time again. I'm not sure what to expect, and is a nervous reck!!!!. How many of yous had more than 2 c-sections? What were your experiences like?