Internal Body tremors. Or interl medcn?

Hi..started getting body tremors/vibration sort felling since April. I have this throughout day but its lights. It aggravates when i try to rest or sleep. First i associated it with AC compressor noise or vibe-ration, but gradually understood that vibrations are inside my body.. its like whole body is having palpitations and with that i can feel blood flow, its similar to how a person shiver in bad fever. This vibration results in shock effect in body at times. This has affected my daily life,as i am sleep deprived. I consulted few neurologist, medcn thy gave dint work, then consulted psychiatrist then internal medicine who advised me iron and B12 IV injection , coz it was low.I got that done but no effcet on viberation &tremors.Currently i eat ciplar 20/40, gabapin nt100 and lonazep .25 . Recntly started with meloset. I have hypothyroidism for which now i am taking thyroxine 100mcg. I want to know what should i do to get rid of tremors and which doc should i c..neuro or interl medcn?