Allow me to pinpoint my favorite points in this...
"Iím cursing my sheets; curse they cant keep me warm, like you used to."
"Itís 5 in the morning and Iím still thinking about you. ...And its so hard at 5 oíclock in the morning to sleep without you."
I could really apreciate the way these select passages were worded, I really felt they expressed a similiar experience for myself as of late. you did a good job of not only expressing your own emotion, but mine when I'm able to relate.