It doesn't sound like u r having a problem sleeping, unless, r u waking up alot or r ur 8-9 hours of sleep usually steady (no wakeups)? If they are, then it is more likely something else like iron deficiency, low b12, or something along those lines. I would get some blood work done, it could be mono or something like that. A blood test should shed some light on the subject, skip the nurse n go straight to ur Dr.