Should I drop Physics?

Hi there

I’m in a dilemma at the moment picking my VCE (high school) subjects. When I leave I’d like to go to university and study Dentistry or Computers.

The subjects I’m taking are:
English
Maths Methods
Chemistry
Physics
LOTE
Software Dev 3/4

So I was thinking of dropping Physics, because I’m not enjoying it as much as I thought I would and so I can devote more time to my Chemistry and Maths.

Dentistry actually only requires Maths Methods and (chem OR physics OR specialist maths), and Computers only require Math.

Basically, I’m looking for advice on whether:
-my career options would be if I dropped Physics
-and what subjects I should take instead if I drop drop it.

I was thinking of taking an Art of Media (but they’re time consuming, or another English (which I’m very good at).

Thanks heaps in advance!