Help Seeds growing on top of my bud.

Hi all, i used some hermie seeds and all was going well but now ive only got 3 weeks left and ive spotted some seeds growing on top of my bud. Is there anything i can do to stop seed production or is it a total loss. Im wondering if to let it finish then see whats left after the seeds but almost half of my buds have a seed or more and with 3 weeks left im not sure what to do.
Any help appreciated.

You may have some stray balls opening in or around your bud pollinating the nugs. I had a hermi last time and didn't notice until 3 or 4 weeks into flower. When I harvested at about week 6 and there were HUNDREDS of premi seeds in Tue bud. Barely anything to smoke! Look for open male 'bananas'

Might as well trash it its only gonna get worse and before next grow clean everything to make sure no pollen is still around if not u will be In the same boat again