I recently lofted my bed (think top bunk bed type of situation) and have consistently been waking up with sinus and neck pain and migraine. My mattress and bedding are the same as I'd been using previously and I'm in the same apartment. My A/C has still been running because it's still warm here. The only change has been the elevation. Could it be the air quality is different? I was thinking of installing a small fan next to my bed. What's perplexing is that about 4-5 years ago I slept in a lofted bed (for a couple of years) and I chronically woke up with migraine, too. Coincidence? Or can anyone share insight? A google search hasn't revealed anything.