For me personally, Uni is all about finding yourself and seeing what works best for you. Yes you may feel alone, but, there are going to be times in life where you're going to be living on you're own, away from parents/friends/family, and so its a good thing to experience. Yes, its hard to face. But in the long run, being able to deal with feeling lonely or any given situation, and knowing how to overcome it on your own is only a good thing