<human>: We were both our first relationship and we were both in school when we started dating. This period was amazing and the best months of my life. 

However, after we graduated, I went to college (which is close to her house), and she went onto studying for a really hard college, meaning she would study almost 100 hour weeks and going to prep-school for that college, so I had almost no time to see her (I'd see her like 2-3 times a month), however we still texted all day.

But, as the exams came, I saw she talked less, wouldn't be as romantic and cute as she was previously. I thought it was the stress and the pressure she was going through. However, as soon as her tests were done (which I was really supportive of), we went out to dinner, and I noticed she was really different with me. 

Later on, next day, she invites me to have breakfast. She then goes on to break-up with me claiming she's a whole new person and that she wants to think about what she wants to be in her life. It seems like she has forgotten all the great times we had and is now just obsessed with studying. She also said our relationship was hurting her study (even though she lost at max 8 hours a month with me.)

I don't know what to do with my life anymore, because she was the world to me, and now that I'm in this college, I have no more friends, no one to talk to and no one to listen to me. And even though I asked if we could still be friends, she said she needed some time.

--Just an extra: Her best friend told me it isn't about another boy. --

What do I do now?

Do I try to "win" her back?

Move on?

Just wait for her to be okay with us being friends again?

Can you provide a brief overview of the text?
<bot>: My first GF has been studying for months and decided to break up with me because she felt she had grown into another person. What do I do?