Why and what kind of seeds did i harvest?

Well recently i harvested some bubba kush plants from feminized seeds.

First bubba was really good and had no seeds.

Second bubba i harvested few days ago had ALOT OF seeds. It had close to 20~30 seeds per big bud. The seeds were not visable during growth or i didnt check close enough. After it was dried i broke the buds up and i had seeds.

THE BUD WAS STILL POTENT.

So my question is was it a hermi or did i get pollen in my tent?

My other plants doesnt seem to have seeds at all and a harvested plant a week before this one and had zero seeds.

But i also had a male plant in the tent that i was waiting to sex that turned out to be a male. I doubt any pollens dropped since i threw it out soon as i saw balls.

I germinated the seeds i got from the bubba buds.

MY question is , is the seed i got feminiezd seeds or hermi seeds or regular seeds?

Thanks.

Hard to say without knowing how they got there!
Just keep your fingers crossed and be ready to toss out the new hermies if them turn up and definetly no males running around your grow room bud!
Peace!