Feeling fat

Okay, I hope I don't get a lot of hate on this. Being pregnant has been extremely challenging for me because I have always felt I look fat, even when I wasn't. Just a few hours ago a coworker said I blew up from being a pencil. I know I've gotten bigger but not like that. It made me feel so ashamed of myself. I was starting to be okay with my body changing but that took me back to square one. So sad that that's all it took. I'm about to be 18 weeks, so I'm only going to get bigger. Lol Guess just wanting some words of encouragement