No, being good at cooking or not has no bearing on your worth as a woman or as a person. Cooking skills are just one aspect of many that make up a person's abilities and interests. Your value as a woman is not defined by traditional gender roles or stereotypes.
It's important to remember that everyone has different strengths and weaknesses, and not being skilled in cooking doesn't diminish your value or abilities in any way. What matters most is being true to yourself, pursuing your passions, and embracing your unique talents and qualities.
If cooking is something you're interested in improving, you can always practice and learn new recipes over time. However, it's equally valid to focus on other interests and skills that bring you joy and fulfillment. Ultimately, being a "good" woman or person is about being kind, compassionate, and true to yourself, regardless of your cooking abilities.