GF insecure of her postpartum body, how can I help?

My gf has a mom pouch she hates. We want one more, but I'm not in the position to have another baby in the next year atleast. I work two jobs and she stays at home. I'm cleaning up some early mid-20s debt and it's almost gone while saving and investing for retirement as well.

She's told me multiple times she wants a tummy tuck after we're done with kids. I'm completely cool with that, but that won't be until after baby #2 is born.

It's been almost a year since the birth of our baby. She's on birth control and she's told me it makes her bloated and that there's nothing she can do.

I suggested we both go to the gym and do those charity runs on the weekends. We can have a relative watch the baby, but she's told me she doesn't want to leave the baby bcuz she has separation anxiety.

Guys what can I do to help?

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