Please tell me it’s possible to get your body back!

I’m so so thrilled for baby to finally be here but on my appointment last week, I still can’t seem to stop gaining weight, I don’t feel like it but I’ve already gained 40 pounds at 28.5 weeks. My midwife says I might just be one of those women that gains 70 pounds...?!?!?!😩 This is my first and I’m thrilled to bring a baby into this world but I’m terrified I won’t get my body back and I also have a fear of having a ton of lose skin in my tummy after! Mommas that have been through this, please tell it’s possible to go back to loving your body again! Thank you! I’m just a wreck because I want my body back after this ya know?!