YES!!!!!
I have an awful low mood right now as my treatment isn't helping me.
Hardest thing to deal with is the eye ball pain, it feels like the eye ball is trying to push itself out of the socket. This causes you to feel dizzy, nauseous and vomit. As well as all this your light sensitive, over heating and just want it all to end. HC is very similar to cluster headaches and the common name for that condition is suicide headache.