Jenn, welcome. Everything you said struck a chord.
You're so right... people don't take eating disorders seriously unless they've "been there". It's the same with mental illnesses.

They can't relate, so they don't believe in it.
We're here for you with any support you may need. If you want to join us in some of the "challenges", please do!
http://www.3fatchicks.com/forum/forumdisplay.php?f=64
We have an exercise thread, a no-binging challenge, and just some plain old chat stuff.
Gloria, congratulations to you on your 50 pounds!

Keep it up, girl!
Hey... 17.5 great years here, too!