Crazy intuition!

I'm a teacher and most of my coworkers knew I wanted to start a family. I'm 6 weeks along and only a few people know (not family, oops).  I walked in and out secretary goes " Hi! Oh my gosh. You're pregnant, aren't you???" Apparently she said I have that glow.  I am bloated and look like garbage, so I definitely don't feel like I'm glowing. Has someone else figured it out this way before you told?