Does pregnancy scare non TTC women?

So I'm not TTC anytime soon, I love children and hope to one day be a mother but just not now. Mainly because I am still in school and not close to being married (personal preference) I'm just scared of getting pregnant, terrified. My SO is wonderful and he's definitely the guy I see myself having children with someday but not now. It scares me more than anything else I could somehow get pregnant haha. To top things off, I have a friend that constantly reminds me how she feels I'm really fertile. Wth?? How is that even possible? She will just comment "I don't know why but I feel like you're really fertile and can easily get pregnant" can you shut up? Freaks me out. Just wondering if there are any other women that have the same fear or am I alone being crazy 😱😱😱