Hiya
At a glance I'd say you're not getting enough carbs (and too much protein on some days). You need to subtract "carbs from fibre" from total carbs to get your Real carb figures - and this is what should be around 20. I'd say up your veggie intake. I don't think anyone ever stalled from too much salad Also, watch out for cheese - some people do find it slows them down...

Cheers
S