Snoring is one main symptom of sleep apnea.
People snore because their airways are being obstructed.
Just look up sleep apnea. There are devices you can get to help open air ways.
Consult you md, and ask for a sleep study. It will confirm if you Have or don’t Have it.
There are also nose strips you can buy to wear at night to open nostrils, that might help too.
Can get them at most pharmacies