Welcome back to Connect @taffmorello.
I'm tagging fellow members @taterjoy @michellecrcrn @kyjeanne @dogmamat @sebley12 and @jillnc, all of whom have experience with Hashimoto's thyroiditis and in some cases have mentioned taking levothyroxine. I also think @dawn_giacabazi @jmbjar and @predictable might have some valuable insight to your specific questions.

Taffmorello, have you made an appointment to see your doctor about this new pain? Given that it is the weekend, have you considered going to ER?