Yep its all diet. I can't tell you what to do since I have not seen you or your actual diet or the progress you have made. Every diet is different. Make sure that protein is high first. Then play with teh carbs and fats to get the results you want. The gear can make you look fatter than you so some of what you might see and part of what the scale might be reading is water attention. When you make adjustments to the diet come I would suggest to shoot pictures and compare them each week previous sets of pics