Hi SnowWhite
if you haven’t read the book, may I suggest you start there as it appears from your food choices that you’re doing a low carb, high protein diet rather than following the principles of the BSD.
Food wise, you need to have fat to stop the hunger, so ditch all the low fat products and replace with full fat. Full fat yogurt for breakfast, full fat milk in your hot drinks, try adding cheese to your salads, try adding some fish into your diet (salmon, mackerel or fresh tuna are ideal) snack on a small handful of nuts or seeds etc.
As others have pointed out you need to be drinking lots, approx 2-3litres a day, I know if I don’t drink enough as my weight loss stalls.
Hope things start to move in the right direction soon x