Has Anyone Else Gained Already?

Lindsey
This is my 3rd baby and I'm only about 5 weeks and already a plus size mom. But I just weighed myself and I'm up 10lbs since my last weigh in a few weeks ago. I was trying to lose weight so I was keeping track. Now I'm wondering if maybe it was so much heavier because I just ate lunch....hoping anyway. But omg I can't afford to gain this much this fast!