Chicken Spaghetti

Spaghetti (16 oz)

Oil (1 tsp)

Onion (diced, 1 cup)

Garlic (minced, 2 tbsp)

Rotel (1 can)

Cream cheese (8 oz)

Chicken broth (2 cups)

Half and half (1/2 cup)

Cooked chicken (shredded, 2 cups)

Cumin (1 tbsp (or to taste))

Salt (1 tsp)

Pepper (1/2 tsp)

Cheddar cheese (shredded, 1 1/2 cup)