Surprise, I'm also a Collaborative Coach?!!! Wtf?!

Hey so, I was hired to do Summer School. I find out in the middle of my day that I am also a collaborative coach? That I will be training teacher fellows? I suddenly have two jobs? I'm expected to read their lesson plans, give them feedback and stay after school to meet with them? And WOW these two fellows emailed me asking for a Zoom meeting over the weekend?!!! Yeah, no. I don't work outside of school hours at all.