In a small pot, bring 0.5 cup of water to a boil, add the dry bulgur wheat, cover, and simmer for 10-12 minutes until tender.
Season the chicken breast with half of the sea salt, black pepper, and dried oregano.
Heat the olive oil in a skillet over medium heat and sauté the chicken until golden brown and cooked through, about 5-7 minutes per side.
While the chicken cooks, dice the cucumber, halve the cherry tomatoes, and slice the avocado.
In a large bowl, layer the baby spinach and the cooked bulgur wheat.
Top the bowl with the sliced cooked chicken, cottage cheese, cucumber, tomatoes, and avocado.
In a small jar, whisk the lemon juice with the remaining salt, pepper, and oregano, then drizzle over the bowl before serving.