One thing I've learnt in Islam is that dealing with riba based loans for studies is that, you've declared WAR with Allah and His messenger. Ermmm, I really don't like the sound of it. I mean like, that's it.. You're done.
I remember the story goes like, Ibn `Abbas said that "On the Day of Resurrection, those who consume Riba will be told, `take up arms for war.''' Then he recited the verse "And if you do not do it, then take a notice of war from Allah and His Messenger".
Now, I say this not to discourage you from continuing your studies but to save your deen, your akhirah and your dunya. I don't know much about the major you're attending or how good is it, but is it possible to change major to whats more useful in your community ? If this is the major you prefer, enjoy and wish to continue till graduation, then do so. Regarding the loans, you must seek an alternative without interest. My cousins in UK would borrow money from relatives, work part time and return the money the exact amount. I don't want to be sure but I suppose there has to be some sort of riba free loans you can get in UK. Insist your family to co-operate and inform them to ask relatives, family friends, friends, uncles, aunties etc for money and you will pay them. There is no easy way to do this in order to win this dunya and akhirah. You will need to work hard, strive and struggle to meet your demans/wishes.
You do not want the angel of death to knock on your door while you're dealing with riba and in debt whislt aware of its evil against the Lord. This is the dead end. And if anyone tells you that you can just continue consuming riba and repent at the same time so Allah will forgive you, well Allah have something to say about that, "
And of no effect is the repentance of those who continue to do evil deeds until death faces one of them and he says: Now I repent"
Here are few tips Insha'Allah.
http://islamqa.org/hanafi/darulfiqh/76432
http://islamqa.org/hanafi/askimam/2951