Finely chop garlic and onion.
Peel and prepare the shrimp.
Cut bacon into bite-sized pieces.
Heat olive oil in a pan and sauté the garlic and onion.
Add bacon and shrimp and cook until done.
Pour in heavy cream and milk, then bring to a boil.
Season with ketchup, hot sauce, salt, and pepper.
Boil the pasta, then add it to the sauce and mix well.
Plate and garnish with parsley to finish.