Any way I could check how well I could hear witthout going to a doctor?

Any way I could check how well I could hear witthout going to a doctor?
Go to a hearing aid place where they provide free test.
Ask the people around you whether or not your voice unusually louder than others during conversations. When you listen to the radio, is it too loud for others?
If your hearing really worries you, you will need to go to a doctor eventually.