It is not OK.
It is okay.
It is not alright.
It is all right.
It is not wanna, gonna, coulda, shoulda, woulda.
It is want to, going to, could have, should have, would have.
(The only exception to these should be made in dialogue, or if you are planning some massive narrating going on, but then you should still do it with strength and throughout the entire piece.)
It is not towards.
It is toward.
It is not backwards, forwards, afterwards.
It is backward, forward, afterward.
It is time already to get to work, where I should have completed many other things before the day ends. ttfn!!