Seeds in Auto plant

Seeds in a grow may come due to a few different reasons but in any case don't use the seeds if you don't know the genetics of the male plant or if it's a Hermaphrodite (cannabis plant with both sexual organs pollinating itself) seed. A cross-pollinated plant with unknown parent plant may produce an unstable and unreliable genetics in the next generation, also if the seeds were produced by your plant turning into a "Hermie" then the seeds will produce a "Hermie" plant as well since that becomes a dominant trait in their genetics. Your best option is to get rid of the seeds and using a known genetic photoperiod/auto-flowering seeds while reflecting on your last grow what went wrong? did my plant produce male stamens and turned into a "Hermie"? or maybe a cross-pollination by a nearby grower? Hope this helps! Good luck and happy growing :)

Oh yeah future grows for sure and they will be autos if that was only plant around

Sounds like you had a hermaphrodite at end. Well good news is you have feminized seeds to grow strain again. As long as no other plants were around. Females mating with females make females 100 percent of time. It is a bummer but also a blessing in a way if strain is strong. Seeds get expensive. Happy growing and good luck.