New job..

So I just started a new job on January 2nd. I’m a dispatcher for a towing/recovery company. Me and my SO are good friends with the one who owns the company. But since working here I made 2 mistakes. I know it hasn’t even been a month yet and I’m still on the learning path but it makes me feel bad and horrible after I made a mistake.. they have been easy simple mistakes but still.. is it normal for me to feel this way? Has anyone made a mistake when starting somewhere new?