Hey if you are plateauing look at intermittent fasting! 16 hour cycles, more bursting exercise, shorter workout could trigger the next wave of weight loss, also focus on supporting/ cleaning you liver. You may not have lost all the visceral fat in or around you liver... IF + Keto go hand in hand point being to become fat adapted or metabolically flexible, fasting also triggers an HGH increase of 2000% for men, and autophagy which is anti aging, disease preventing, and awesome!

Mark Sisson is a great ref for athletes on Keto!
Good luck and good job!