<human>: Bit of background, I am now a first year university student, and in highschool I was a completely unexperienced relationship-wise (both virgin and kissless virgin). Coming to uni I did a personality overhaul and started "seeing" this great girl.

Everything was great for the first month, but in the past few weeks, everything has been feeling like it is falling apart. Talking to her about it, she said she never feels like she is "enough" for me. I am sometimes a bit of an asshole to her and her friends, which is where that stems from. I'm trying to be playful, but maybe I took it too far? 

She used to have an eating disorder and seems to have trust issues from previous relationships ending badly (one cheating, other waiting a year for sex and then ending shortly afterwards) and we are in a grey area relationship-wise (more than fuckbuddies, we are exclusive, but we are not "dating" yet we see each other 3-5 times a week and had plans to go out this weekend for the third time).

She also thinks very highly of me (in her words; top level athlete, intelligent, great sex, my interests, etc, etc). But she now needs time to "think about it". The relationship feel very bipolar in that it is either great or we are having one of our 2am argument-discussions.

Can you condense the text into a few key points?
<bot>: Things are starting to go downhill with a girl I am "seeing". I have a full plate between demanding courses, a crazy rowing schedule, and now this. I want to make it work.