i dont know who i am..
or what i am..

can't say i know exactly how you are feeling either..
i don't really know much it seems, but i do know what confusion feels like
that is one thing that i am and know i am, confused

Confusion (from Latin confusĭo, -ōnis, from confundere: "to pour together;" "to mingle together;" "to confuse") is the state of being bewildered or unclear in one’s mind about something.
https://en.wikipedia.org/wiki/Confusion

i just try to walk along slowly through the purple forest, things are strange in this world.. but here to learn about and understand... just cant give up and must keep moving forward slowly

but as far as i know i have some disease like anemia or brain injury..

do you read?
i find articles like this one interesting..
Dissociation and Psychosis | Brain Blogger

one thing i try to remember is "if you think you are going crazy, you're not"
pretty much in a nutshell to my understanding ...

do you journal?