I believe I have some version of sleep apnea myself. A few years ago, I started noticing that sometimes if I would fall asleep on my back, I would wake up shortly thereafter with a terrible headache and some dizzyness. This would especially happen during quick afternoon naps or after getting out of bed then laying back down. I thought maybe it had something to do with my neck. Anyway, about 18 months ago, I had an emergency appendectomy and when I woke up, one of the nurses/orderlies/I don't really know who because I was still really out of it mentioned that I may want to get a sleep test done. I think... as I mentioned, it was a bit hazy at that point. There was never any further mention of it by anyone, so I didn't think much more about it, until after I got home and realized that was probably why I had been getting headaches. It only happens when I sleep on my back, and I don't move around when I'm asleep. I will actually wake up and then roll over/shift positions during the night, when necessary. I suppose I should go get tested at some point, but I haven't yet.
In your case, if the only thing that is going on is that you snore, it isn't sleep apnea. In fact, you have to breathe to snore, so it is essentially the opposite. However, if you have some other issues with your sleeping habits, you may want to get checked.