PP weight gain

Cassandra
Is anyone else experiencing this? 2 weeks pp, I was down 15 lbs from my 9 month weight. Now at 6 weeks pp, I've gained back 5 lbs of that with no signs of stopping. I'm trying to keep active and not overindulge too much, but it can be tough with a new baby.
 
What are you ladies doing to battle the return of the bulge? I need an intervention or something!