No one knows your skin better than you!
Keep your eyes out for any suspicious changes.
Here are some tips from The Alfred - Melanoma Service:
https://www.alfredhealth.org.au/services/victorian-melanoma-service/check-for-spots-day/how-do-i-check-my-skinRemember - Sun prevention is the best way to prevent issues. If you notice changes seek advice with out delay.