Hi ladies. I am 5w4d and cannot sleep!! Last week I slept like a rock for at least 10 hrs straight (which never happens). The last 3 nights, even though I am exhausted, I cannot seem to fall asleep, and when I finally do, I can't stay asleep! I have 3 boy's and do not remember having this trouble during my 1st trimester with any of them. Thoughts?!? Suggestions?!