Unsteadiness and pulse somewhere in my body

Hi does anyone here experience these symptoms- feeling unsteady when sitting or lying in bed, feeling that you might fall, I could feel the dizziness somewhere in my body. Almost like a pulse.  And headaches that last all day or days! Also sudden movement somewhere in my body. I had a check up and the doctor told me that i am stressed and have myofascial pain syndrome and cenivogrnic vertigo, i was prescribed to take muscle relaxant and anti vertigo meds, but nothing happened after. It got worst after i finished the one week medication, now i have this unsteadiness feeling while lying in bed and everytime i am bout to get my sleep there is a pulse somewhere in left part of my body that awakens me, this has been on going for two(2) days now, so ive been awake for 2 days now. 

Btw, i work on a midshift schedule 3pm-12AM but sometimes finishes until 3AM, does not drink or smoke and never in an accident. 

And btw, i had panick attacked yesterday too.

Hola . I get this totally . I’ve had that “pulsing “ for a year . Especially in the back of my head when I lay down , I see my stomach move when my heart beats . I watched my neck closely to see my pulse . Was convinced I had a major heart problem . Went to Drs had 3 EKGs, went to a cardiologist they all said I’m a healthy 37 year old with mild anxiety . I try and stay positive, know that I’ve been to Drs and they tell me nothing is wrong . I got blood drawn , had an MRI of the brain . Clean clean clean . Now I know when I feel “off” it’s anxiety.

Thanks! Did the doctor say that the cause was due to anxiety? 

Pretty much . He told me “ you’re healthy” by every test I can give you. I said to myself well no sense in worrying anymore . Stat livin !!!!