transitioned to a state of unease

I should be done with my graduation requirements, but I can’t be sure if I actually am, since I’m not feeling that sense of calm that is usually associated with “being done.” Maybe it's because I handed in an incomplete, largely erroneous homework assignment that I’m afraid is going to come back to haunt me. Or maybe it has something to do with the group report I’m supposed to help edit this week, but which my “project manager” told me I don’t have to worry about, whatever that means…Or just maybe I’m afraid some glitch will arise that won’t allow me graduate after all…

Irina similarly wrote about this period of unease of being "done" but still waiting for everyting to be finalized, writing, "I'm not *really* actually safe until I'm holding that blessed diploma in my hands."