how bad is a vaginal delivery?? BECAUSE I'M FREAKING OUT.

Caroline
I might just be totally freaking out because I have less than 9 weeks left, but I am ABSOLUTELY HORRIFIED of a vaginal delivery. Mostly the aftermath. I'm going to be 21 when I have my baby and this was an unplanned pregnancy (but I am excited and totally in love with our lil man already). 
I have a seriously high pain threshold, and it's not the actual labor I'm scared of. It's the aftermath and the healing after. I'm scared I won't go back normal and be all kinds of messed up down there (sounds ridiculous. I know) 
I know this sounds totally selfish to some, but it's a fear I just cannot shake and it's gotten so bad recently that I am going to discuss a c-section at my next appointment. 
I just want honest opinions from the women who have gone through a vaginal delivery or really anyone else's opinions on this.