I think you should call yourself whatever you want to be called. If that changes than just let us know who we are speaking to. I hope your work gets better for you. I don't know the situation but some things are sadly just out of our control. It's hard because no matter how hard we try to fix some things we can't. As long as you tried your hardest to make things right in whatever this situation may be, that's all that matters really because that's all you can do.
I'm glad you spoke out twice. I'm just starting on this page and post like a maniac. I hope to hear from you more and I hope you start feeling better! Take care!