What's going on?

I haven't done this in a LONG time!!  I figure I need to get it out!
 
I have been going through so many downs lately that I can't focus on what is important anymore.  I should be in the prime of my life!  I'm married to a wonderful man who loves to have fun.  We use to have fun no matter what we did and now, it's like pulling teeth to get me to have fun!  I have to really push myself.  Sometimes it's worth it and sometimes it completely drains me, more of the latter lately.  I know this sounds like depression and it does cause some, but it's my body!  I can't get rid of this "sleepy" state of mind.  It hurts to do anything, especially on this new med, Fentanyl patch.  It works somewhat but not as well as what I was taking.  I can't blame the sleepiness on Fentanyl because that started before I switched.  There is something else going on and this process of trying to get doctors to listen to me is taking its toll on me.  I wish I could take a really really long nap and wake up feeling normal again.  I need to go back to school and get a career.  I love what I do now but my body is telling me otherwise.  I can't focus enough to even write this.  My memory is getting really bad and I just want to cry because of it.  Being a bartender and forgetting that someone wants a Coke makes my job really difficult.  I know it can't be from the season change because I absolutely LOVE fall.  I tried to blame it on that but who am I kidding!!
 
I just want this to pass.