Avatar, love will come once you stop looking for it. Don't worry about it now, you're still very young, and have years to find a soul mate. Now is the time for you to concentrate on your university/career. You are very priviliged to be able to go to Cambridge, and you should make the most of it. Get your life sorted out, get a good job, be successful, then start concerning yourself with love. That's probably the best thing you can do right now. I know this is all easier said than done, but you'll find you'll be much happier concentrating on your future and just dealing with love if and when it comes into your life.
But, in the meantime, 'Neb's dating agency' might well be the ideal solution