Some seedy buds doesn't mean it's completely un-smokable or trash. At this point it's pretty far along. Let it finish. Collect the seeds for future use or sharing and see what quality of final product you get. Even if it's not the absolute best it could have been, it's free at this point and may surprise you! May be an ok smoke and fine for other uses? I'm a product of the 70's and compared to the stuff we smoked back then, it'll likely be killer :)