Hi! I'm glad you've finally decided to be active!

Age doesn't make a difference when it comes to lucid dreaming. As long as you are dedicated, work hard, and are confident you should be fine.

but when i spun it had a whirl effect then i woke up
If you wake up from a dream you could always try to DEILD and get right back into it. If you want to go back into an old dream and change the dream scene then check out my guide on changing your dream scene.

Also if you knew your were in a dream while dreaming, you were lucid! Even if it was just for a second!

Hope I could help you out a little! If you have any questions feel free to PM me