Who am I?

For the past month or two i have had a hard realization that I don’t feel like I know who I am anymore outside of a mother. I don’t have hobbies, I don’t know what I like to do, I don’t know how to explain it I feel like I have no identity. I feel like if I’m not taking care of my child or home and actually have a minute of free time I just sit scrolling social media and having a miserable time. I don’t know what I’m interested in either. My husband has a ton of interest and hobbies and I want to find mine and become my own person instead of sitting around watching him enjoy all his solo things. I don’t know how or where to start though is the problem. Any advice is so appreciated!