Throbbing shaking feeling

Hello. I’m on the quest for diagnosis. My neurologist suspects I’m on some sort of ON spectrum but it’s not a definite diagnosis yet. I have random headaches, temporal tingling, some facial spasming occasional ear and jaw pain, and the most consistent symptom as of late is a throbbing in the occipital region which now doesn’t feel like a throb or pulse as much as a quiver/shake/tremor. It drives me nuts. I used to only feel it at bedtime but now feel it throughout the day since being off work. My neurologist says the quivering doesn’t point to any neuro disease processes but thinks as a whole my symptoms are related to myofascial trigger points. I’m just curious if anyone has had the quivering/shaking in the head?