I Am On New Weight Loss Plan

I seem to have plateaued. ..juicer in the morning. Carrot celery..apple kale etc..GNC lean powder supplement for snack..most weeks miss dinner...I'm a workaholic. .lost 20 lbs when I started this journey...but past 2 weeks no weight loss...not alot of information out there. Most require eating...oooooo I have 30 lbs left to go......anyone else in simular situation????