<human>: So we are both 17 had great memories together and she was my first girlfriend. We dated for a year and a half and were extremely close experiencing hardships and fun memories. We were very close physically as well, something only she can give me. 

Things werent going well recently between us and I decided it would be better off splitting up and I made that decision painfully and sadly. I was able to move on after a week but our great memories came up to me and I can't stop thinking about her. 

So at about 2 weeks post break up I met with her to talk for the first time to confess my still strong feelings for her and ask to get back together to only find out she has started smoking and drinking (for the first time) and had a 20 year old guy from work ask her out the first day we broke up with she told me it was to late. I couldn't believe it and broke down crying trying to get her back. 

I talked to her all last night through text crying in hope to make up and get back together. But she stopped replying around 12 and I got no sleep until about 7 am and had an amazing dream involving each other spending time together. After I woke up around 11am I wanted to talk in person I called her cell to only have a guy I've never heard before answer tell me "she's still asleep, sorry bro." And hang up. 

I haven't gotten an explanation but I am dying on the inside but know it is now time to move on but it is so hard! What should I do? Advice? Calming words? Help me!

Can you give me the gist of the text in a nutshell?
<bot>: I broke up with my girlfriend of a year and a half thinking it would be better, but it only got worse. I had second thoughts but it was too late. I need advice.