Is painful bump on back of head for 1 week after hitting it getting out of crawl space normal?

A painful bump on the back of the head after hitting it can be a common reaction to trauma, often indicating a bruise or soft tissue injury. However, if the pain persists for a week, worsens, or is accompanied by other symptoms such as dizziness, nausea, or changes in vision, it’s important to seek medical attention. Monitoring the bump for any changes is also crucial. If you're concerned, consulting a healthcare professional is advisable.