I would advise you to consult a sleep
specialist who would assess with first a sleep
questionnaire, and then he may ask for
a polysomnogram, which is an overnight sleep study as this helps to detect the apneas. Treatment for Obstructive Sleep Apnea is by CPAP (Continuous Positive Airway Pressure) where air under gentle pressure is passed into the airways keeping it patent. In the meantime you could avoid taking alcohol and try to sleep on your side as this keeps the airways patent.