Tylenol PM

It's never been a problem before... but lately, I can't sleep.  I fall asleep pretty easily, but then, around 2:00 am I'm wide awake. I know I'm not supposed to get up and do anything that will stimulate my brain... but it's difficult to just lay there.  The more longer I'm awake, the more anxious I become about not sleeping.  Then my mind begins to wander and I don't focus on healthy, happy thoughts. Thank goodness for things like Tylenol PM.  I'm not a big medicine user.  Most of the time it makes me feel worse than whatever ailment or symptom I'm trying to ease.  But I'm desperate now.  I took the stuff last night and it worked wonders.  My first full night's sleep in a very long time.  We'll see how the rest of the week goes.