Weight gain

Hey ladies ! Good morning ☺️

I am currently 27:5, I’ve gained 32lbs & continuing. Idk how to slow down the weight gain... my dr told me I was only allowed to gain 15-25lbs this time. I went from 142 to 174. I feel so self conscious , like I down myself about my body ... and always say that I feel so ugly & unattractive. My face is getting so fat, my neck, my nose . My arms etc. I don’t eat a whole lot , 2-3x a day and snacks like the dr says... how can I slow the process?