Hermied? Ball thingy found :(

I found on one stem, only one on the plant, a round ball type thing. It's a couple weeks into flowering and already has buds starting. I touched it and it fell off. It's like it was hardly attached to it. I can't find it now, fell somewhere on the floor and disappeared. Do you think it hermied? Should I worry being that it fell off? Or now that it's off any was not opened will my plant be fine or is it gonna still produce seeds if it is a hermie?

Look up calyxes does it look like that

I seen the calyx when it first showed its sex but there was pistils. This one had no hairs coming out, but it looks to me like it was a calyx. I just thought they are suppose to have pistils?