toxic mother?

Hi everyone, i don’t really know but im kinda writing this for advice. So recently my mother has been getting more and more snappy with me and i know that it stems from stress and i think depression but i don’t know how to handle it. It’s like constantly walking on eggshells and i’m honestly a little afraid of her. like for example i was up early i made breakfast for myself did some dishes, let the dogs out in the garden and got the wood stove going and then she comes into the room and the first thing she does is berate me. “Why the hell are you up so early and also good job for leaving the fucking dogs outside.” . i was honestly just silent, the dogs hadn’t been outside for more then 5 min it es ( they usually go for ten after a long night inside). She constantly yells at me for being lazy even though im also struggling with my own mental health, i am getting help an talking to somene. I just don’t know what to do anymore and how to keep her happy.