I understand Jackie, sometimes you start something with an image of what you'll be doing in your mind but then it isn't what you thought it would be... :( I didn't like the course I graduated in but I realised that if I finish, it opens up avenues for what I really want to do.
I think you should at least finish the course. It'll give you somewhere to start till you figure out what you really want to do.
Many of my friends have become doctors and engineers just for the happiness of their parents, they didn't want to do it but now that they have that degree, it's strengthening their chances in other fields like management...
I hope you can figure out what you want. :)