Drolo,
Don't worry about it, everyone has done things they regret. Confess to a priest that you took 2 jabs (if you can find a priest that is not pro-jab) then forget about it. When they roll out their next jabs or an implanted chip in the hand, which may be the mark of the beast, you will know to resist it. And you may have been lucky and got one or both placebo shots so your health may be okay!