How to lose weight after 2 babies?

Alyson • I have a 1 year old son and currently pregnant again due May 5th 2016 ♡
My son is almost 8 months old and I'm 13 weeks & 1 day with my second one. I never lost the flabby belly after my son was born and of course I love everything about my body and I never regret what my son made my body become but is it easier to lose weight after 2 babies or in other words what can I do to lose double the flabbiness?