I've been eating primal for 2 months now, lately I seem to be gaining weight. I'm looking for some suggestions to get things moving again.

My eating schedule is generally close to the same every day.

Breakfast: chicken breast, carrots, and collard greens
Lunch: pork chop, mashed cauliflower, onions and sautéed mushrooms
Dinner: steak or hamburger patty, broccoli, and zucchini noodles.

I cook the veggies with butter or ghee, add in the occasional avacado or sweet potato.

Exercise I walk somewhere around 5-6 miles a day and just started a c25k program.

Any help would be greatly appreciated.