Weight gain and pregnancy

Anyone else hitting extreme obesity and only more than half way pregnant?

I’m getting more and more concerned now and I’m 5’7 almost pushing 270lbs. I feel like I don’t even look presentable anymore and that now it’s looking like I won’t deliver naturally.

It’s hard being mostly bedridden and not gaining weight. I’m high risk and I don’t want to lose baby.

Any advice helppp.!