I should have done this years ago

I feel so old these last few days. Since Friday I have had an MRI, been to 3 doctors and seen a physical therapist. I haven't slept more than a few hours in the last three days, and I've honestly never felt so helpless before. It sucks.
On Friday I had an MRI of my C-spine, and on Monday I saw an Orthopedic surgeon about the problem with my shoulders. He ordered another MRI (of my shoulders) which I will get in a few weeks. It looks like the compulsive rocking I've been doing in my sleep for oh, my entire life, has caused so damage there, which is a separate issue from the c-spine stuff. I also have a long-needed sleep study scheduled for this coming Monday. I have the feeling that the insomnia and the accompanying compulsive rock-n-rolling I do while sleeping are responsible for most of my current problems.
So anyway, the MRI on friday shows nerve compression in three spots in my cervical spine, c 4,5, and 7. In the MRI it looks just like a little hourglass where the discs are herniated.
Anyway, I have been seriously obsessing over the lack of sleep and the pain for the last three days, which really isn't normal for me. I NEVER lose complete perspective, but I think I did these last few days. Hopeless is a heavy word, but it fits how I was feeling last night and this morning.
I saw my primary this morning, and he prescribed me Xanax to help with the anxiety (to help me sleep) and though I've always been opposed to taking benzodiazepines because of their addictive quality, I am so desperately in need of a few hours of sleep that I really have no choice. I'm a bit nervous about it, but I've taken narcotics as prescribed before, so things should be ok.
After him, I saw a spine specialist, who is going to do a nerve block by giving me some steroid shots in the neck. They have to knock you out for that, which I hate, but not as much as I hate feeling like I do. Hopefully things will mellow out between now and then. He gave me a shot in the ass of a drug called toradol, which is a heavy-duty NSAID painkiller (non-narcotic) which has helped things alot. It is supposed to last for around 5 days, and I think if I can just get some sleep things will improve greatly. I'm not sure I could make it a whole month (I can't get the nerve block until August 23rd) if every day is as bad as the last 3 have been, but I'm hopeful that they won't.
So there you have it. I HATE feeling like a whiner, and I hate going to the doctor, but not so much as I hate the way I've been feeling for the last few weeks. My reluctance to see doctors and to accept the possibility of any kind of debilitating medical problems when I was younger is kind of biting me in the ass. I mean, I've known for 9 years now that I needed to see a sleep specialist and that the lack of sleep was taking a toll on my health, but I always made excuses, like no insurance, then shitty insurance, then scheduling or other more pressing issues, etc.
But hopefully it's not too late. I honestly can't even imagine how things might be without some sort of pain or fatigue on a daily basis.