I am a 22 year old suffering from sleep apnea. Is there a cure for me?

Yes. There are a number of treatment options available from changing your sleep position, cpap, a mandibular advancement appliance , and surgeries. It would be best to discuss your options with your physician. The best option will depend upon the severity of sleep apnea and some personal choices.
Yes. See your primary care doctor for an evaluation and you may need a referral to a sleep specialist.