Or, you know, a really bad sinus infection
In all seriousness though, if this is her first time having it she's probably going to be taken on a ride (in my personal experience, the covid vaccines do fuck all to either blunt the impact or prevent you from getting it). It's been what, a week since offkai? She might get that lovely covid experience where she almost gets better and then it gets like 10x worse for another week.
Fun shit, rip yabbit. Hope she doesn't have the stomach symptoms, that shit was fucking
terrible