Already have. Why keep replying?
has anyone here tried kickstarting their weight loss again by lowering cals for a few days?
Listen you flotsam.
Think about what you are saying.
You initiated weight loss by cutting calories. Anyone with half a brain knows that after time, your metabolism is going to slow with your weight loss and the physiological survival mechanisms are going to start kicking in to add to the slowdown.
The answer is NOT to keep cutting calories. That leads to a deadend. You can't chase your metabolism down further and further. If you did, you would reach a point where not only could you eat no less than you are, but the efficiency of your metabolism would be retarded. You would be primed for fat gain.
If you were an adult, I probably would never answer you intelligently again. But I think you said you are 15, so you have A LOT to learn.