Sleep Continuously For 3-4 Days, Migraines & Nausea. Had Serious Head Concussion In Accident. Suggestions?

was in a serious car accident 1995 had a serious head concussion. now living with T.B.I.& episodes &migrains. my episodes are like mineers yet medically established by the finest not mineers. I can be setting here calm day then out of clear blue the world spins/dizzy nauzia weak & pass out & sleep 3/4 days only 2 wake 30/40 minutes eat soup & soda crackers extremely shaky weak go back 2 sleep. after 4th day am better. this been going on 2 years solid. got my medical doc going crazy. I do have seizures yet this is nothen like any seizure I ever had. O.K. past 2/3 weeks same thing. sleep sound 12/14/ hours wake foggy shakey weak 30/45 minets no balance when walking eat soup & soda crackers then back 2 bed sound 12/14 hours sleep. yet pain#9 right hip down 2 right outer thigh both feet tingle 24/7 & both hands.suspect different problem? as I said now instead of 3/4 days been 2/3 weeks solid. We have no neuro Docs within 3 hours from us. Tulsa Okla closest I hear the best is in O.K.C,Okla. 3 hours away & how you gonna know which 1 2 choose&gettin appointments 3/4 months away. when I lay my head on left side{bad ear drum] can hear my heart pulse~super weird. got any answers or helpful info for this crazy ole woman?