I needed to take a personal day

I work with my mom and she’s my manager. I was living with her but I’ve decided to stay with my BF for a while...my brother who also lives with my mom calls me out of my name he is an alcoholic and he says he doesn’t want me around his fiancé because I’m a hoe...but I’m not...I’m in a faithful relationship (he’s just mad because I’m no longer waiting for my kids dad to get out of prison) but her and I get a long so well and he treats her like sh!t. Anyway with all this Covid stuff going on my kid has been back n forth from babysitter and work is fine it’s work I just have no energy!!! I’m taking a personal day today and I know it’s going to upset my mom but I need it. I was just off work for a week because of a cold and my doctor wouldn’t allow me to work. I’m stressed as I’m sure all of us are. The uncertainty is overwhelming. I don’t know how to find peace of mind. And I don’t want to turn to drinking every night.