go to your favourite room in the house - lock the door - put the phone off the hook/switch it off - turn off the lights - watch brainless tv/listen to mellow music/go to sleep.
bed at 10, herbal sleeping pills reputable company how about nytol "good mornings always follow a good nytol", stay off caffeine at ALL times not just evening try drinking camomile before bed
if ur tired often especially if ur female, it might be mild Anaemia, the lack of iron in the blood (which means its common around time of menstration) id it is often u should see a doctor, but i think anameia is more likely than depression, unless u have any other signs of depression