pistils or seeds?

i am not sure if this is normal or not. are these pistils or seed pods on the backside of my buds?

They are calyxs, they hold the seeds so yes seed pods. They are suppose to swell but stay empty, pick one off and if you have a seed then youve found your answer

That looks like they seeded. Check. If so get that plant outta your room if you have more...