Body image during pregnancy

Having confidence during pregnancy has been really hard for me. Due to the fact that I was obese before my pregnancy, continuing growing is a struggle. My pre pregnancy weight was 194 and now im 210. I try to look at my stretch marks and know its for my baby girl but i just look at myself in disgust. I was a DDD prepregancy and now I am an H. Im only 25 weeks and I just know they are gonna get bigger when my milk comes in😩 Its impossible to be comfortable. My boobs along with my belly and extra weight put such a strain on my back I can hardly get out of bed. I feel like my weight will hold me back from being a good mom because I wasn’t planning on pregnancy or I would’ve lost weight first😭