Those are the top 4 symptoms I had when I was diagnosed with HyPOthyroid.
Just wondering if you've had recent bloodwork to see what your T-levels are on your thyroid.

Your body may have been angry with you for quitting colt turkey after being on it for 4 yrs. Usually Drs tell us to taper, but maybe yours didn't......
I took Cymbalta 2 yrs......can't say that it helped really, but after quitting from a tapered dose, I did notice the wierd electric-like jolts and jerking.
The thing I didn't like the most about the Cymbalta was it made me sweat profusely and overheat real easy. Everywhere felt like 110 degrees, even in the shade!

Glad it works for you, though! Thanks for sharing!

I am curious about the Thyroid thing tho....

Caring
Rae