Yup, I have them too. I hate them. Never had them earlier in life. I thought maybe they were a neurochemical hangover from last year's state of being on constant high alert, but now that I read your posts, I think they probably started a couple of years ago and were magnified by last year's high sustained stress. It's my hope that having a trainer here will let me blow off the chemicals when they hit. Really--that was part of why I got a trainer.
"My predominant feeling is one of gratitude. I have loved and been loved;I have been given much and I have given something in return...Above all, I have been a sentient being, a thinking animal, on this beautiful planet, and that in itself has been an enormous privilege and an adventure." O. Sacks