Casey, I've had both kind of sleep studies. I recommend the sleep lab one. It records all the breathing stuff and also your brainwaves to see what's going on in your mind as you sleep and can help them see how long you stay in each stage of sleep and if it's normal, etc. That might give them some indication of your problem. They also can check if you grind your teeth in your sleep and a bunch of other stuff, too. It's true that you will have wires and straps most everywhere, but sleep is possible. Lots of people manage it. I have probably done 6-8 over the years: You can do it!

If you do a lab one it might be a good time for a sleep aid for the night. Maybe a benzodiazepine for anxiety and sleep. Most who try them swear by them. You'll only need one. Check with you healthcare provider to see if they think it's a good idea for you.

Good luck and sweet dreams