Does the weight you gain during pregnancy fall off easily?

FTM here. Before becoming pregnant I was  in good shape for the first time in my adult life. I was eating right, working out, and lost about 60lbs. I felt great. Now 31 weeks into this pregnancy and I feel like I'm huge again. Not just the belly but I feel like you can see it in the rest of my body. I was wondering...any of you who have been through this before...does the weight you gain during pregnant come off easily afterwards?