Michelle Duggar has me feeling a little like an underachiever today. I mean for starters she just announced she's expecting with child number 20. TWENTY!! I mean there's a good chance in two or three generations half the population of the United States will be a descendent of the Duggar clan for Pete's sake. Talk about leaving a legacy. What else is leaving me small and meek? How about this: 1. She is 45 and chasing after toddlers and babies like a twenty year old. I get exhausted just …