<human>: So my girlfriend and I have been going out for almost 8 months now, and its been one of the happiest times of my life. She is the first girlfriend I have ever had and is truly special to me. 

Initially I was against the idea of having a girlfriend, and she pretty much ended up asking me out. It started off with her having a crush on me and ended up with both of us loving each other. 

Anyways, this summer I've been traveling quite a bit, and I haven't seen her in around 2 weeks. I assumed this wouldn't be a problem seeing as we have been going out for a while. 

At first it was fine, I talked to her a good amount, and she said she missed me. But as time moved on, and we were apart for longer, she stopped responding enthusiastically to me, and hasn't been initiating conversation. 

I know it sounds like I'm overreacting but from my position it really does seem like she is losing interest in our relationship. I don't think she would be one to cheat but I just don't know anymore. 

I would really appreciate advice or just someone to talk to. Thanks.

Summarize the given text in a few sentences.
<bot>: I've been away for a while and it seems like my girlfriend is losing interest in me, and might break up with me. Just looking for advice and comfort.