Already a bad mom

I really think that I’m just gonna end up being an awful mom. My boyfriend already tells me that he worries about it too because of how I act and stuff sometimes. He and I both yell at our dogs quite a bit because the dogs don’t listen well at all. I’m saving up to get them training. The husky mix listens great when the lab mix isn’t around. The lab mix is a very dumb dog. No thoughts in her head. She is also very stubborn and actively ignores people. She does what she wants, when she wants. I try so hard to correct her, but even getting her attention to use positive reinforcement is a challenge. Anyway, I’ll be getting them training hopefully soon anyway so I don’t have to yell anymore. But my boyfriend thinks it’s a huge sign that I’m gonna be a mean and controlling parent. Everyday something new is brought up that makes me feel even worse about becoming a mom.