Available Sources Where Can I Extract My Own Data From?

With how rough the job market is, I can’t land a job despite looking for so long. So I am trying to start another data project with Python, SQL, Alteryx, Power BI to add to my portfolio.

However, I do not want to use synthetic datasets or those from Kaggle. Is there any platform that you can extract your personal historical data from? I thought about my credit card transactions but apparently that is not accessible for security reasons. Thank you!