Advice for being stuck in a weight loss plateau ??

I’ve literally been stuck at 110 lb for 2-3 weeks straight. I weigh out EVERYTHING that I eat, I usually eat around 1000-1200 daily and I get at least 10k steps in a day so I’m confused, it’s impossible that I’ve been losing so little ? There have been changes on the scale but extremely small, I’ve only lost about 0.2lb in that time period when I’d usually already be down around 4lb :( I’m thinking about eating at maintenance for a little while or something but I also hear people saying to stick to the defecit and wait it out ?