Like me, you lack confidence.
You have a degree (field doesn’t matter) and 6 years experience. Your coworkers probably find you enthusiastic and engaged and smart, since you self taught your skills.
If you’re looking for a job I’m willing to bet you’ve got coworkers who will go to bat for you if you asked.
You are not unemployable. Your career isn’t over. You got hired with even less before.
Also my wife just hired but she’s been looking for powerbi people and you would not believe how many people say they know powerbi but only looked at dashboards. If you can, call out that skill because people are looking for it and it’s actually a differentiator.