How to get "me" back?

These days it seems like all i am is mom to my girls. All three of them are wonderful little humans, but i can feel my depression setting in again and sapping out all the joy in my life. I have no hobbies, no friends, no family nearby, no time for myself, and am a bad driver so too nervous to go anywhere with my kids. My only time out of the house is the daily school pickup (we walk) and going to appointments.

I'm getting lost in this. Does anyone have advice on how i can get back to myself even a little?