...and my job sucks

Hey. I'm new to blogging so bear with me. I am kinda mad right now at my work. They gave me overtime without even asking me. They told me "You will have over-time next week which will help us out while (name witheld) is gone, which will help us out a lot", and then she walked away. I am really sick of being treated like crap by the program specialist who my co-worker rightfully now calls "The Boss". She doesn't ask us to do stuff, she dictates it. Just last week she barged in on my co-worker and I eating lunch with 8 children and says "One of you has to change her (pushing another child into the room) because I'm on my lunch break and need to step in for so and so. You need to do it right now and then send her back." That is no way to get someone to do something for you. It is also rude because changing a poopy diaper doesn't exactly increase the appetites of the one doing it of others in the room for that matter. I need to get out of there. Hopefully the museum calls back this week, and I can be rid of this low-level/ crappy job.