<human>: Provide a brief overview of the text.

I'm [27/M]  having issues with my [23/F] GF over her not feeling like I want her around. She recently moved to the city I live in after graduating college and I am currently in medical school here. Recently she has felt that "I don't care about having her as my GF", she says that whenever I do things with her it seems that I am doing them out of obligation and not out of enjoyment. I am very busy with school so it is difficult to balance her, school, friends and family and I feel that a lot of the time she simply demands a lot of me. Example: I have a tough test coming up next week and like to sleep alone with her staying at her place. She has slept with me the last 3 nights but was offended when I asked her to stay at her place one night so I could have a little "me time" where I could watch TV or just browse reddit. Overall I am very happy with her but the relationship is fairly young (9-10 months with only 2 of them having us live in the same city). Looking for advice on how to satisfy her needs as well as keep my sanity with school and this relationship.
<bot>: GF thinks I don't enjoy spending time with her, I am a busy medical student and am having a tough time balancing everything.