Can't say I know what to do anymore.?

I have been awake all night, it is now .. 5;20 am in the morning. And I can't stop thinking about my exgirlfriend. I love her to death, she is my everything. We dated for a year and a half and we broke up about a month ago .. she still tells me that she loves me and stuff .. so it makes it harder to do anything. I still want her to love me, because I know for a fact that I love her still, but .. I can barely do anything without thinking about her - and then I usually get distracted. I've tried everything to sleep tonight, I am listneing to like .. Bellas lullaby - carter burwell over and over becuase its supposed to be a lullaby ? Lullabys put you to sleep ?! well, its not putting me to sleep. I've tried watching a boring movie, didn't work. I've tried thinking about something else, but .. I always end up thinking about her again, any suggestions !?