decide on a major

Right now I am a double major: physics and exercise science. That will take me four and a hlaf years though, and I still cannot decide if I want to go to medical school. I don’t know if I want to do the honors program or if it would even matter. I feel stupid being an exercise science major. One of my friends told me on average e.s. majors are less intelligent than other majors, but I am interested in that. I don’t want to be a personal trainer though. I am interested in Biomechanics, but I feel like an engineering degree would be better for that, but my school doesn’t have engineering and I love it. I love my friends there, even though some will leave after three years anyway, so maybe I could leave and get a eng. degree after three years. I hate decisions!! There are so many options, and part of me thinks I’ll just be a mom anyway. I used to be so against that, but I love kids, so now I’m almost thinking that wouldn’t be so bad. But what major should I do then?? AHHH!