husband main breadwinner

My husband is the main breadwinner in the household. I was okay with that when my kids were younger but now I feel like I have less value because I work part time and make a small percent of his annual salary. Thinking about attaining the amount of money he makes seems unattainable for me. I realize that this belief is based on my thoughts but I am struggling to move beyond them.

C: My husband makes a lot more money than I do.
T: I am not contributing enough, I need to make more money. I don’t feel validated with the money that I make now.
F: unworthy, not good enough
A: Research new business ideas, look at job ads
R: little or no progress because I go in so many different directions.

I’m trying to figure out an intentional model and a bridging thought.