Thank you. I will be going to doctor again soon to follow up. Getting vitamin D was helping for a while but it seems to not be helping now? I don't know if it is physical or not. But, I will go back because I keep having them. Since Friday I've had them twice a day.

That's more than before. They used to be more sporadic. The one this morning was a worse one, but not the worst one.
I've been having them since March, when I started back to work. In fact I had my first one the day I went back to work, which at first made me think it was anxiety. We shall see.
Thank you all