I think it's just a little bit too early to tell, judging from your pictures, at least. In the second picture, it's kinda hard to tell if that's a pollen sac or a calyx developing. Give it another day or so, if the pod sprouts pistils, then it doesn't look like you have anything to worry about there. If the pod develops an elongated stem underneath it, then it's a male flower. If this is the case, just gently pluck it off, being careful not to use too much pressure and causing it to burst.