I am so confused!

Which is better to do a double major in business/i.t or business/environmental sustainability
I am interested in a lot of different fields and im not sure which route to take. I like biotechnology, business, fashion, makeup, green technology.
I have a lot of great ideas and i am creative. Choosing a college major is becoming increasingly stressful, I always change my mind and i am constantly doing research and taking advice from friends/family but they do not understand how stressful this process is.
I want a career where I can make a healthy living, travel, use my ideas and creativity and i am not stuck behind a desk all the time. ANY ideas come to mind? Even if it was not mentioned? Any advice would help at this point.
The A-level classes that I am taking are Management of Business, environmental science and Physics. I am okay in my subjects, physics i could do better, maybe if i took my time and put more effort.

Are you British? Or American studying in GB?
Would you apply to British universities or to American colleges?

Neither is “better” - it all depends on what you want to do. Do you want to work in IT or do you want to work in environmental sustainability? (And majoring in one doesn’t preclude working in the other; it is a jumping off point, though.)

Im an american currently in the Caribbean applying to american universities