(no subject)

Feeling very Not Myself today... partly a migraine hangover from yesterday, partly one of those days where little things kept going wrong, partly I don't even know what. Very crappy mood, sort of angrily despair-hate for no reason. Stuff that's similar to brainweasels I get but on steroids and just kind of Off. Spent the day half crying half reading (books not Twitter for a change). I wanted to just turn myself off until tomorrow. Like I'd gotten up wrong somehow. (The fact that 2/3 of today's shifts were a caregiver I don't particularly like and find annoying but can't afford to not have her, didn't help.)

Are there, like, medical reasons why moods can tank abruptly? Like, I know utis in old people can present like dementia. Or maybe it's just migraine exhaustion idk. Bet if I checked WebMD it'd suggest brain bleed and/or hangnail...