It almost certainly means that you have some type of clinically significant lung disease. "Cloudy" just means that the disease process is widespread. The x-ray findings must be combined with your medical history and a good physical exam, especially of your lungs, to narrow down the possible diagnoses.
You should ask your doctor to explain what he/she thinks is going on, what is the likely diagnosis and what other testing will be required. If your primary care doctor is unwilling/unable to do this, you should request consultation with a lung specialist.
The Content on this Site is presented in a summary fashion, and is intended to be used for educational and entertainment purposes only. It is not intended to be and should not be interpreted as medical advice or a diagnosis of any health or fitness problem, condition or disease; or a recommendation for a specific test, doctor, care provider, procedure, treatment plan, product, or course of action. Med Help International, Inc. is not a medical or healthcare provider and your use of this Site does not create a doctor / patient relationship. We disclaim all responsibility for the professional qualifications and licensing of, and services provided by, any physician or other health providers posting on or otherwise referred to on this Site and/or any Third Party Site. Never disregard the medical advice of your physician or health professional, or delay in seeking such advice, because of something you read on this Site. We offer this Site AS IS and without any warranties. By using this Site you agree to the following Terms and Conditions. If you think you may have a medical emergency, call your physician or 911 immediately.