Twiching problem on various parts. I do?

Hi doc, my age is 29 and from last 1 year I am having twiching on my body's various parts. More frequent in hand, fingers, face, eye. It lasts for around few seconds to a few minutes and happens randomly. Some times it doesnt happens for days and some time it happens throught out the day. I have thyroid from 4-5 yrs but my tsh and t3 is under control now, still the doc suggested me 50mcg which is I am taking from last 1.5 year. I told him abt this problm he said that it is beacuse of thyroid, once your thyroid b under control, it wont happen. But the problem is still the same. He asked me to visit a neurologist. I tried to attach video so that i can show you the exact problem but theres no option in the app. Plz suggest why this is happening and what should i do? Thank you in advance