Well guys, I went.
In the end I though "I'll be f*cked if T is going to rule my life"
After all - this is memories for my kid and I would not have missed it for the world - seeing the excitement on her face was something I should not have had to miss.
I wore my plugs and it did seem to keep most of the "loudness" out. The only time I was exposed to loud noise was walking in and out - took my plugs out as we left and then they turned the music up! So maybe a minute all up of loud music.
The downside was that I had a lot of trouble hearing what my daughter said at time tho

Plus I could hear my T and it was a little distracting
My T last night and this morning seems a little louder but that could be a temporary spoke OR me listening for it/worrying about it and amplifying the sound.
I'm choosing to believe its because I'm thinking of it. I mean, my T has spiked more after going to a resturant.
I do appreciate all you advice, and please don't think I'll be running all over the place now exposing myself to loudness. My husbands work is having their mid year social on a cruiseship with a live band and I've declined that.
Hopefully today the very mild increase in the T goes back to baseline and it will give me that little bit if confidence to start living again
