You've done really well to cut so much! I'm jealous!
It may be that your body is at a point where you need to consider rebuilding some.muscle for a time (lift heavy things and eat lots of protein) before you can continue further on your weight loss journey.
I'm not any sort of expert. Just a 'googler' when it comes to bodybuilding. But what I've come across says that you can get to a point where your metabolism starts to slow down because you lose a little muscle (the main calorie burner) along the way when you lose a lot of weight fast. It may seem counterproductive but maybe think about focusing on muscle-building for a time as well as just losing weight?