What should I do when i get into university?

[Big Wiggly Me]

So at the moment I am really Confused about what degree to take...
I have three choices

1. Chemical Engineering
2. Computer Science or Engineering
3. Entertainment Media

I know that they all arent related and i also know Computer Science and Computer Engineering are not same...

I really Like Chemistry i really enjoy that...but i also enjoy Computers and things like Movie editing and photography...

so really confused about choosing...please help with some good logical answers..