My advice is to take your pre-reqs which will likely be shared by the STEM majors (So Math, Physics, some flavor of intro Comp Sci). This should be done during your Freshman year. Most schools don't require you to declare your major until the end of your Freshman year. Don't wait too long, but don't be afraid to take an extra semester if you can financially afford it, if it means you end up doing what your most dedicated to.
The content is all challenging and engaging but you have the unique opportunity your freshman year to get a taste for everything. For some students, this helps. For others, it just makes us want to quadruple major.
There is quite a bit of math that is needed to be a physics major, and on top of math, a solid foundation of programming and computer science skills are always welcome. So if you have a light taste for comp sci, physics is always an option. You can cherry pick which individual languages and skill sets are most valuable to you and your future employ-ability, without taking the Comp Sci major.
EE is similar, except they do have you take quite a few comp sci classes where as most physics programs only have a few mandatory ones and whatever else you know is on your own time.
Look at interning/shadowing in various places in order to really get a feel for what you want. You could study all the things in the world but if the application doesn't suit you, you'll still regret it.