I'm low carb and in ketosis

The fact that you are in ketosis does not necessarily mean weight loss.  Here are a few things to consider. How many calories are you consuming each day?  They still matter. Many of my clients go a little crazy with keto treats or just plain eat above their calorie needs.  Healthy keto for weight loss means that you are consuming mostly whole foods like  fattier cuts of meat, low carb veggies and healthy fats.   Dairy is acceptable on a ketogenic plan but I have seen it slow or stop weight loss in some individuals.  I often have people eliminate dairy and nuts for a couple of weeks to break through a plateau or speed up weight loss.  Someone mentioned “Cronometer” as an app to track nutrients.  When you are stuck measuring and tracking are a must.  You may be surprised how much carb or protein you actually consuming.  Just tightening up on your numbers can make a huge difference.  Last for now is the concept of intermittent fasting.  This can be a powerful way to move the needle and push you deeper in to ketosis.  I personally do a “fat” fast 2 to 4 days per week when I need to break a plateau or speed up my fat loss.  I did this recently and dropped 4% body fat in 10 days and I feel great.  Hope this helps.