If you feel a c section is the right choice for you go for it!!! You know your body better than anyone. If natural scares you too much, the don't do it.
I've researched the hell out of different natural birthing methods and I thought I would give water birth a go (not pregnant and never given birth so my word probably doesn't mean much hah), but I honestly think c section is the right choice for me. My frame is tiny and I really believe I would probably tear horribly and do some serious damage.
Don't do anything that doesn't feel right for you. And screw anyone who makes you feel bad. Your body, your choice!!