It most certainly is 'okay'! I know that many here have suffered the same angst that you are going through now. We worry till it shows and really worry if it just teases us with shadows.
You have your appointment set for December? Very good. Now, just mark the days off on the calendar. The threat of a cycle can be horrifying. On the other hand, if it fails to show as expected, we are a nervous wreck! I don't think that numbing works. Or perhaps not for me. I keep the meds simple to fight with.
Are you doing the D3 Regimen? Have you done it? It can provide amazing help for CH.
When in shadow, expectant mode, I prep everything I might need. Make sure that I have my ducks lined up properly to fight. Being nocturnal, I grab caffeine every evening, want it or not and down some. Be it coffee or a caffeine pill. Preventative medicine for me. It also kills shadows. Then, I try to carry on like normal. Sweating it out will not help me, so I don't. I prepare for the worst and wait, confident that I have done all that I know how to do to prevent the beast from kicking my head in when I fall asleep.
No matter what, I know that I am in a better place to deal with it here, among friends!
ATB!!!!