Lack of Sleeping

I'm lack of sleeping these days. Have no idea why is this happening to me. I've not sleep more than 48 hours. Don't feel tired or exhausted. Weird! The 1st 24 hours, i went online till the next day. The 2nd 24 hours was even the same but worst. Still don't feel any simptoms of tiring and sleepy. What the hell! I need to do something about it. I'm sure it would affect my health. A girl named Elyna is one of my friend. She was a bit worried towards my health and she asked me to force myself to sleep well i did tried but i only sleep like 3 hours. Bleahs! hopefully by tonight i could sleep. If not, i'm sure i'm gonna have health problem. Daa!