Boil your pasta of choice according to package directions. Clean and cook the shrimp. When the shrimp are almost done, add butter and the scampi seasoning pack. Remove the cooked shrimp from the pan. Pour heavy cream into the pan, utilizing the scampi remains for flavor. Season with your preferred seasonings. Let the sauce come to a medium simmer, then add Parmesan cheese and stir continuously until it is melted in. Finally, add the cooked noodles and shrimp to the sauce mixture, stirring until everything is thoroughly coated, then serve immediately.