@saroula I was in the same mindset as you before I had my first. My husband encouraged me to do what I had to do before my due date to feel better prepared because he thought that surgery and recovery would be way worse for me.
To become more prepared, I visited a pelvic floor therapist because I had this insane fear of POSSIBLE tearing and POSSIBLE complications that could come with it like bladder leaks, pain with sex etc. The therapist taught me breathing techniques and labor positions, and I honestly felt so much more at ease. I did not end up tearing. I do not have bladder leaks. Everything is as it was before pregnancy (and actually BETTER because I have endometriosis and my pain/symptoms have not come back still after a year and a half). I didn't have to worry about infections or scars healing, bending, lifting, getting out of bed, showering etc. I only had to focus on breastfeeding and bonding with my new baby.
Secondly, I was going on walks around the neighborhood at 5 days PP. I wouldn't have been able to do that, nor would I have felt able to do that with a C-section. I loved being able to give birth and have my baby girl in my arms right away and the entire time other than her blood work and measurements. My pain was only as long as my labor was, and then I got to soak up being a new mom.
At the end of the day, there could be complications in birth. There could be complications in c-sections. Im personally happy with my decision to go vaginal birth as I've seen friends not be able to work out the same, not be able to move the same, struggle with infection, struggle with PPD when they struggled to care for their newborn baby the way they want to, and also end up disliking their scar because it aches and certain clothing like jeans are too uncomfortable to think about wearing even after 2 years PP. I feel for those women!