Yes, add more healthy food to your diet! Dont be discouraged, we all go through stages where the weight loss will stall. Be patient and keep your motivation. Remember, every good thing that you do for your body is going to make a difference! It might not show on the scale right away, maybe use a tape measure? Its possible to lose inches and not see the scale move. Keep at it, I think you are doing great!
If you have the right mindset then nothing can stop you from reaching your goals! Nothing tastes as good as skinny feels!