Thanks davOD and Mark in Idaho for the advice,

The internal tremor stop today. I'm thankful for that. I hope all the odd symptoms have passed and only good recovery ahead. This is the 7th week. And I am still not recovered fully yet. I am taking fish oil, zinc, vitamin B12 and B-Complex, vitamin D, magnesium every day. Is 7th week still early in the recovery process?

Is waking up in the middle of the night during your sleep (usually straight after REM - when i dream) a common symptom? This has been happening since the accident 6 weeks ago. Some nights are worse than the others. And i feel fatigue and tired and sleepy the whole day even though I have 8 hours of sleep the night before.