Last chance workouts

Ok so we are in the last stretch of this and its time to buckle down and get a move on it. Yesterday I wet on a 8.5 mile bike ride and it felt good. Today I had 2 eggs with some cheese and sundried tomatoes and garlic, a zucchini muffin and a coffee for breakfast and for lunch I had a salad wit some sliced almonds and balsamic vinegrette dressing with a little pork on top. Im going to kick boxing tonight and I going a little early so I can do 20 min on the stairclimber. Im going really lite for dinner and im going to at as soon as I get back for working out so its not to late.
I feel like I need to work on my stamina so in the morning im going to do my running podcast and try to really push myself. Ive been doing my cardio and then doing situps and pushups after and I really am noticing a big difference in my strength but I want to be down 20 lbs by the end of bootcamp so I really need to step it up a bit.