ACK! THE "CLOSED" MRI!!!!

I had my first MRI in 1998. No warning.....no nothing. Keep in mind, this was BEFORE peri....I am normally a calm person and was never in my life claustrophobic. I went in and saw the machine....no biggie...I've had CAT scans before, how bad can this be? I had no idea why they gave me earplugs but I put them in and proceeded to lie on the table.
I had to lie on my back and then they put a basket like thing over my head to hold me still for the test, I guess. At that point...I was still okay....sorta thinking to myself...."huh?" but okay.
When they rolled me into the tube I was still okay, but wondering how I was going to tell them anything if I needed help, etc.,.....until I heard the tech's voice thru a speaker. He told me we were doing the first test and it would last ....3 minutes (something like that). OMG, I have very delicate hearing and it sounded like someone was bashing hammers around my head and outside of the tube!
I had no idea when this procedure would be over and NOW I WAS FREAKIN'!!!! I decided the best way to get thru this was to count off time .........I'm a musician so when the next LOUD test started, I counted off the time and tried to make some sort of varying beats to go with the mindless pounding!
It worked well enough to get me through and then I was out. THANK GOODNESS!
NOT!!!!
I got dye injected into my arm and proceeded to get rolled back in!!
I had to concentrate REALLY hard or I was gonna lose it..........I held on. Wow, looking back on it I can't believe they put people thru that test without any warning...........I mean, what if I had anxiety problems? What if I was claustrophobic? What if I .................. who knows??? I just think it should be mandatory to at least inform a patient of the mechanics of a procedure FIRST.
Since that day I have now become claustrophic. Never was before that test, but now......forget it. That test is to blame.
I've had numerous other MRI's......and dreaded each one. I've asked for OPEN MRI's which dont' really feel like OPEN MRI"s because you have the damn top part of the wall about 3 inches from your face and are still in the "cage"..... at least your head is in the cage. BUT, it felt better in that I DID have to signal the technician to stop once. I couldn't take it. He said "WOW, you're lucky you didn't have your first MRI CLOSED!!! I told him I DID and that is why I am having trouble with even this OPEN MRI. Some techs are really rude.
Anyway, all my tests were basically normal.......but if any of you has to have a BRAIN MRI, and you have any fear of closed spaces, you are claustrophobic or you are uncertain or have questions: ASK!!!! I wish I had asked...I had no idea!!!
To this day even a CAT scan or having my head held in one place for a medical procedure makes me VERY anxious.
Thanks for bearing with me on this long rant...lol I still can't believe I had to go thru that without any instruction beforehand.