This whole week I can't keep up with what day it is. My brain keeps thinking it's a day ahead or…

This whole week I can't keep up with what day it is. My brain keeps thinking it's a day ahead or behind. I work a desk job m-f and my husband gets up extra early on m-w-f, which wakes me up so it's noticeable, but my brain still won't retain what day it is.

Y'all think this kind of confusion is normal for 2nd trimester? I thought this was supposed to be the "easy" trimester lol