Trying to Stay Strong

Ladies I need tips and tricks on staying strong when it comes to dieting😩 I’m such a yo yo dieter because I want to lose quickly. I find myself dieting so hardcore for two days then giving in and binging the next... I work out about 5x a week but I know that if I don’t eat right I won’t lose. Can anyone recommend anything? I know weight loss takes time, but please advise on FAST methods as well as motivation to stay strong and say no to junk lol.

I’m 5’7” weighing in at about 150 and my goal is 125.