I really hate myself right now.

I really hate myself right now. Hi, 26F here. I just finished having a conversation with my mom saying I wasn't gonna be home tomorrow night cause of work. I noticed I blocked really hard and after I was done with all I had to say she mimicked me saying she thought I had it under control cos she noticed i was struggling to speak, but the issue is, I've been very stressed lately hence the terrible blocks I just had this evening. I really don't feel good about myself and wished she shouldn't have done what she did. I'm really sad and tired, it's tough for me.