Do you sleep on your side or stomach or back? Then find a pillow that is good for that. I sleep mostly on my side and stomach, so I need a pillow that supports my neck well. I bought a temperpedic pillow that is for stomach and side sleepers. On side is angled one way for sleeping on your stomach, and the other side is for sleeping on your side. My family laughs at me for always taking my pillow with me for overnight stays but it really makes a difference!

Definitely some sort of cervical pillow that supports your neck. Sometimes a feather pillow will work if you punch it in certain areas to allow support of the cervical region. You can even do this if you’re a side sleeper

Everybody's sleeping and triggers are different. Pillows also "die" quite quickly so you can have one you love and suddenly it isn't helping anymore. Gotta replace em. I think I've tried like 27 pillows to find two that are good for me.