Is this feeling normal?

I know it’s so weird but I wanted to open up about it cause I feel this way a lot. Does any other female ever feel just as if they are worthless if they don’t have a job? I recently quite my job I’m going back to class starting in March. I stay home with my 1 and 2 year old right now taking care of them. But why does it feel like when I don’t work I feel like a useless human being. Like I have no purpose or just worthless?

It would help if anyone cause give me some input on feeling this way :(