I'm not sure what has been wrong with me lately... For the past two to three weeks or so, I have been averaging 2-3 hours of sleep a night. I constantly feel tired, but can't get myself to go to sleep. I've tried different relaxation things, I've tried reading before bed (it usually makes me fall asleep), I've tried warm milk, watching movies, breathing exercizes, etc. Nothing in my life has been really stressful, if anything it has been less stressful than ever. I'm 24 years old and rarely drink and no drugs and occassionally a cup of coffee in the morning, depending on if I got any sleep at all the night before. What could be wrong with me lately? It's driving me crazy....and I hate to admit this, but I'm really not the nicest person to talk to if I haven't gotten any sleep. My fiancee is going crazy with me not sleeping....anyone have any advice or suggestions?