Congratulations @sls08221, that's great to hear!
BTW my shot worked as well. I think I had 4 cluster attacks after the injection, each a few days apart and weaker than the previous one. After that, they relented.
These days, I get shadows especially when it rains, but it's no problem at all. Esp compared to the pain I was living in a few months ago.
I was in the middle of a full blown cycle, but now I just enjoy a cold Red Bull every once in a while when I feel some pressure.