Im really tired of her attitude wtf just because you had a bad day doesn't mean you gotta scream at me

My mom got home from work started telling us about her bad day and she went to change. I asked for help with finding something and instead of telling me she's not done yet she rips my head off and comes out snapping and snarling at me. I told her i didn't know she wasnt done and just because she had a bad day doesn't mean shes got to yell at me. She then gets angrier and i say screw it im going to bed.

I hate being here so much.