Hey! Since I got hppd I have been looking around forums for people with those symptoms you describe. Since I have very similair symptoms, however for only around 8 months now. While alot of initial symptoms subsided, a few stayed or come back ocassionaly. I have muscle twitches and tremors in different muscle regon, also feeling weak in my legs sometimes. Pins and needles aswell. I have been to a neurologist and have done a MRI and an egg test, nothing was found. She said she couldnt do anything more than that :/ .
Just wanted to give you head up that there are other people with those symptoms. Looking for a solution aswell to all of this.