Am I Breaking My Fast Wrong?

I usually have half mason jar's worth of a fruit and veggie smoothie to break my fast and drink the rest close to my fasting window. It consists of: 1 scoop of green superfood powder 2 handfuls of power greens (kale, spinach, chard) 1 thumb of ginger 1/2 bunch of cilantro 1 tbsp Saigon cinnamon 1/3 of a cucumber that's usually the base and ill add whatever fruit is in the fridge (apple, blueberries, strawberries etc) and water.

Is that too much natural sugar? I've been fasting for about 3 weeks now doing at 16:8 or 18:6. Before fasting I was 244 and I started working out and eating right, but hit a plateau around 230 and was suggested doing IF. SW: 229 CW 221 GW: 180 (M) 5'7".