Dizy / Brain Heavy , blurred vission.

Sometimes and not always but as soon as i wake up ( heavy head , when i move i get dizzy , feel my head so light and sometimes headache .. wake up feeling my whole body is hurting me and after i move around the pain goes away . Pressure between eyebrows .. and pressure on scalp and eyes , feel my ears blocked and pressure sometimes .. if i made a sudden move in the car i feel really dizzy if i made a backflip i get really dizzy .. sometimes i feel like my brain will shut or my blood pressure is dropping , but i go and measure Bp and its good sometimes low but 95% of time or when these symptoms happens BP is normal i used to be okay all of that happened suddenly ( all those symptoms for a year now ) I hate my life i can no longer take all of this symptoms. I made a scan on My brain / Neck / Nose . Mri all of them . Nose showed Crs . My labs are all good Except for vit d . 21 taking meds now for it And Iron is low a bit but ferritin is good