Hello, I am sorry that you are here under these circumstances. I will just ask some questions because my approaches deviate from the accepted. Again, I am sorry that you are here. There is a ton of hope. Don't let people fool you.
Have you had a PCP, preferably a neurologist confirm that you have Cluster Headaches? If so, an ICD diagnosis. Next, have you been prescribed any medications? If so, what are you taking? Or, what bullcrap have you tried? Pardon the cynism.
I never followed thru on it, but yes there appears a casual association between smoking and Cluster Headaches, but to blame that as your source of Cluster Headaches would be speculative.
Smoking is a vasoconstrictor and most likely why your attack goes away, the cigarette has nothing to do with it. If that approach works, drink a Starbucks Double Shot, or better a Red Bull. All that Caffeine and Taurine will cause vasoconstriction, among things not worth bringing neuroanatomy into.
As far as triggers, that is tough because mine has a mind of its own and comes when it wants. I focus on prophylaxis and aborting when God forbid I get one. There are some things, MSG and processed food. Far too much sugar and caffeine as well.
I'm sure others can dial you in. They will help you with doctors, treatment, all of that. I shy away from all of that.