Congrats!!
I've had one too, I think I was about 16 or 17, so it was nice in terms of buying "drinks" after for everyone.
Mine was kind of a cool story if you want to hear it... the 7th hole was a par 5, and from about 160 yards out I hit my 3rd shot onto the green. I got up there and did the same as you - looking in bunkers, behind the green, etc. Finally found my ball in the hole! So I eagled that par 5 for my first eagle ever on a pretty lucky shot.
Then the 8th hole was a 115 yard par 3 and I got a hole-in-one. So two eagles in a row!!
It was pretty awesome.