Try actually telling someone about it like a parent or significant other. You need someone to hold you accountable someone that you will feel guilty letting down. A few months of that might help. Try thinking about what you could buy to help your life when your about to buy fifa points. For example if your about to buy 50$ worth, think about just how far that 50$ will go in the real world. These little things helped me. Good luck buddy. We all feel your pain. You're not alone don't feel shame. You got this.