Disappointment

I'm 21 I have no idea what I want to do with my life, I had kids instead of worrying about my future and now I have to worry about all of our futures because I didn't think first. I have no idea what I want to be.

My husband wants me to work so it takes some burden off of him, but I honestly have no idea how to do anything or even apply for a job.

I'm worthless, all I am or ever have been is just a stay at home mom.

I have no one to help me, he just says figure it out instead of trying and i honestly just don't care anymore.

We live in a small town so any job we have here doesn't make much or needs experience, the job I'd need to have would need to pay for daycare I still have no idea how to be the person I know I should be.

Any advice?