Dyslexia Support Group
Dyslexia refers to any reading difficulty not associated with obvious problems (such as bad eyesight). Dyslexias include the inability to name letters, to read words or sentences, or to recognize words directly even though they can be sounded out. Dyslexia is not limited to reversing the order of letters in reading or writing; it may, for instance, include unexpected...
It also sounds like you have aphasia. Get seen by a neurologist.
A lot of what you describe is caused by cerebral vestibular dysfunction.