What do I do if I think I have sleep apnea

Hello,

So I have been a snorer all of my adult life to the best of my knowledge. This was not much of a concern to me until recently I have been waking up a couple times throughout the night and have not been feeling rested in the morning even though I believe I am getting about 7 hours of sleep.

I looked into this a bit online and sleep apnea kept popping up as a possible diagnosis. I was wondering if anybody could give me some advice on how to proceed? Are there ways I can self diagnosis myself? Do I go right to a doctor? Primary doctor or other? Just wanted some guidance on what to do next to try to address this issue.

Thanks in advance for your help.

Cheers,
Ben