Yes, I started snoring a year or more before diagnosis. But then all my family snores! If I did snore before, it has got worse, as hubby was waking me up to stop me snoring. I use a CPAP machine now so hubby is glad not to hear me snore any more. He blames his enlarged heart on years of untreated sleep apnoea.
Sorry to hear about the fatigue problems. Catnaps, closing the eyes for 5 mins or a quick lie down have helped me.
All the best, and keep in touch!