Doctor or Nurse Practitioner?

Thank you so much! This honestly helped a lot and am probably leaning more towards a field in medicine at this point but I 100% need to do some more research. I am actually volunteering in an ED at a hospital currently but due to time constraints I am only able to be there one a month for maybe 2 or 3 hours which I hate. I definitely am not a control freak but I do enjoy being able to freely practice things and not be told everything to do but I know it comes with the job and residency no matter what medical field. My only fear about entering a school without a direct entry nursing program, if I decide nursing is right for me, is how competitive it can become. Nursing majors are already quite competitive and having the extra stress to keep my grades up even higher in college for a spot in lets say junior year is a lot which sounds stupid saying considering I still need a good undergrad gpa for masters and med school. I’m not sure if you would know but if I wanted to pursue medicine would a pre-med major be best because that way I would have some experience and could find a job I feel like easier then lets say a bio major but again i’m not sure. It’s such a big decision but your response really helped me a lot so thank you!