I am so desperate! I am literally not getting any sleep and it is affecting me emotionally and physically. I take benadryl at around 8:00pm but around midnight, I am waking up. I try to fall back asleep and wake up again at 1:00. I mean fully awake. I am waking up every hour to 2 hours. About 3:00, I am just pretty frustrated and lay in bed until 6:00 then I get up. I am entering pre-menopause and I wonder if that is the reason for my lack of sleep. Is there anything that you can suggest?