Lost weight in 3rd trimester

Hi mommies, I did GD test at week 28 and failed marginally. I eat pretty clean already even before the test but because of that, I reduced carbs (halved noodle and rice) and increased protein intake for my meals. As a result, I lost weight (about 1kg+) Any mommies also lost weight in 3rd tri? Wonder if anything wrong :( I was steadily growing few hundred grams heavier before this each week. I’m in my week 32 now…. #FTM #advicepls