A strange compliment

As I'm standing at the counter at the post office today, the clerk says to me "You look too good to be pregnant."

All I could say was "thanks."

I think it was a compliment.

But, it seems like a rather odd one.

"Too good to be pregnant" -- what exactly does that mean???? Should I look bad because I'm pregnant? Does this person (a woman) think that all (or most) pregnant women look like hell and I was the exception?

I don't know...maybe my hormonal brain is reading too much into it. But then again, maybe not. Too good to be pregnant. Odd, very odd.