May need a C-Section due to baby’s size

I am 32wks 2days now 😇 I went in for an ultrasound today to see how our lil man was doing & it looked like he flipped over & is now in breach position 😣 luckily we have a month to see if he’ll turn himself back over! They did say that he was measuring pretty big for his gestational age, at 5lbs. My OB noticed this yesterday as well. So I will be going back when I am 36wks, if he has gotten too big or if he hasn’t gotten himself out of breach position then we will have to talk about scheduling a C-Section. Did anyone else have a big baby on their hands that ended with them needing a C-Section? Did any of you have a baby in breach that flipped back into the proper position? Even if neither of those apply to you, but you had a C-Section... why did you need one, how did it go, did you feel anything, what was recovery like, if it was scheduled how far along were you?