Found a few seeds forming on our plants???

This is our first grow - plants are towards the end of their 6th week.

On one plant we have found what looks like a couple seeds growing on the flower buds. I also notice what looked like the start of a very little yellow flower?

What the hell is going on? Did we somehow drag in pollen from somewhere or what?

Thanks for your help......

So can someone explain the darkened hairs. Also, does this mean my whole grow is hermied and pollinated. WTF.

:(

have you been working with pollen?sounds liek the plant is going hermie on ya,and if it has yes it can pollinate the rest in the room.

Damn and that truely pisses me off

each plant needs individual attention if this was your philosophy you would of caught the sacks forming...

I recommend growing clones to avoid this headache next time around. :(