<human>: Can you condense the text into a few key points?

So yeah, we're both 18 and English and today it all ended. I'm fucking devastated and in so much pain. This was my first real love and I had no idea that losing her would hurt this much to this extent :( 

I know a lot of you will think (and say), 'oh you're only 18 get over it' or something, but what a lot of you don't realise is that just because we're young adults, doesn't mean in any way we don't feel what you feel. We can love to :/ 

Anyway I was just wondering if any of you could maybe make me feel a bit better. Because I really do feel the worst I've ever felt. She hasn't been feeling the same for a while and she didn't know if she loved me but today whilst round mine, she just told me she didnt love me anymore and left...and went home :(
<bot>: Girlfriend left me after 1 and a half years of pure love and I'm feeling the hardest of pains. Cheer me up? Even the slightest?