If I remember correctly you had a dog bite? What is the status of the dog? If it’s ok and you have had no other exposure completing the series would be more optional.
That said, I think you and I took our shots around the same time and I also am experiencing Increased back pain as well as pins & needles/ numbness in my left arm and hand (also itching at my possible bite site). I’m not sure if it’s part of the timeline or what, but I hope that it helps to know you aren’t alone.
I hope otherwise you’re well.