I tend to agree with figure here (hi figs!! x), because three months is really no time at all and you're both young. I think moving in together could dsitract you from your studies, BUT - I have a friend who's studying at Reading uni, and she lives with her student bf. They're almost into their second year, and everything seems fine, although both are committed to their work, and prefer to get that done before concentrating on their personal and social life. If you can be that single-minded, then fair enough, but these two've known each other for a lot longer than you've known your partner, and it sounds to me as though you have a few doubts already. Best of luck anyway.