<human>: 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.

Can you summarize the given text in a few sentences?
<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.