Dear Mjs123~
Welcome here to the Support Forum. A good move to come here as you can look around and find similar experiences and how other people coped.
Being in a workplace where you have to keep on repeating what you have already done because others make it necessary is a very frustrating thing. It can easily make a person want to give work a miss. If that was all there was to it I'd think if I was in your place I'd think it was a normal reaction.
However I find the fact music is no longer part of your life a worry, as it is similar to an effect I had (I've depression and anxiety). As matters got worse I found my mind was filling up with unhappy and anxious thoughts and there was no capacity left for me to deal with other things - with music being one of them. In fact music became an annoyance. Maybe you are starting to find other things are starting to frustrate you now as well.
As time went on I found I'd no capacity to deal with other people either, and just wanted to be alone.
I could not get better on my own, despite a very supportive partner, and went to get medical help. This made all the difference and over time my ability to cope with life's ups and downs got a lot better - and I was happier too.
So may I suggest you try the same thing, visit your doctor in an extended consultation and explain what is is happening - and ask ot be tested. See how you go.
I hope to hear form you again
Croix
