Over the past two weeks I ve felt increasingly tired. At points in the day I feel like I could close my eyes and fall right asleep, but then when it comes to bed time I have the worst sleeps and don t wake up feeling rested. I never had a problem with sleep in the past. My period was also late by two weeks this month and pregnancy test says negative. At times I feel shakey, anxious and sweaty for no reason almost to the point that I feel I could faint. For a while after those spells, I feel very very lethargic and dizzy. Ive kept an eye on my blood sugars throughout the day and they have been fine in the 4-6 ranges. I do not have diabetes although both sides of my family have history of it. I appreciate any guidance you may have for me. Thank you