Im sorry doing that is called making a diagnosis and we are not allowed to diagnose each other. all we can do is tell you if we have felt the same ways you do and what it was called by our own treatment providers for our own problems.. yes I have felt the way you have, with m it was called many things....

bipolar disorder
seasonal depression
Dissociative disorders
DID
PTSD
anemia
sleep deprivation

and many others my doctors treated the problems many ways... medication, therapy ...

my suggestion for diagnosis and treatment contact your treatment providers (ie medical doctor, therapist, psychiatrist, school psychologist, school nurse...) or one near you. they can help you get the right diagnosis and treatment you may need.