Thanks for your query.
You complain about making loud sounds during sleep, it is common in many people and dose not indicate any danger unless it creates relationship problem or is sign of sleep apnea
Snoring is caused by vibration
of tissues when you breath due to narrowing of airway passage. It is more common with fatty people and may indicate nasal and sinus problems and bad sleep posture.
You need to rule out Sleep Apnea,it is a disorder that occurs when a person's breathing is interrupted during sleep. You should check if you have choking, snorting, or gasping during sleep,long pauses in breathing making you awake,waking up with a dry mouth
or sore throat
I advise you:
Lose weight if you are fatty
Avoid smoking, alcohol, sleeping pills
Establish regular sleep patterns
Avoid caffeine and heavy meals within two hours of going to bed
Sleep on your side
It better to consult your doctor immediately if you feel signs of sleep apnea.
Hope it helps.