How many pounds did you gain at 20 weeks?

I’ve gained 16-17 pounds already… I’ve never been so heavy in my life.. I was normal weight before for my height, decently in shape and I’ve just let myself go I feel.. I’ve given into all my cravings.. my doctor said typically he’d like to see me gain 25 pounds the entire pregnancy but man I am just having some body image issues right now and I’m nervous for the rest of pregnancy..