King in the mist reward missing

I'm a level 40 monk , I realized that I had 0 spirit so I checked how to raise the Stat.
Well I backtracked to act 1 to check the king in the mist quest.
I remember I finished the quest and used the skull , but my spirit Stat is still 0 (no I'm using nothing that use spirit).
I tryed the bog quest and it worked, so I'm now at act 3 with only 30 spirit and I'm bugged on what to do with this character .