<human>: Condense the text into a few key points

Girlfriend is going away for 6 weeks with her best friend, half of it on a european contiki tour. I'm not worried at all about her cheating, we have an exciting and loveable relationship. 

My issue is that I feel I have become dependant on her for happiness, and to go from seeing her 4-5 times a week to nothing for 6 weeks is going to really shock my system and I feel like I will be depressed. I am truly happy she is going on holiday, because she has saved hard and deserves it. I just don't know how I will cope, I don't have that many friends, and it will be the entire of university break.

I am not a clingy person, I give her plenty of space to live her life, but I just can't help feeling like this as I know how bored and lonely I'll be. She does not know I feel this way, I put on a happy face in real life as I don't want her to worry about me I want to enjoy herself.

How should I cope? How can I become less dependant? I would really appreciate any experiences with this sort of thing. I know it could be worse, one of us could be in the military. But for me I have never experienced such a big gap before.
<bot>: Girlfriend going away for 6 weeks, I feel dependant on her for happiness and feel depressed. Need help changing this.