Sure looks like it could be. Honestly with it showing both sexes that early, I don't think you'll be able to pull all the male flowers. I think there's some product out there called reverse or something that's supposed to help...I'd personally just pluck and start over, it looks pretty young so it's not much time wasted. Bag seed? They are almost always hermie in my experience, unless they were pollinated on purpose which is pretty rare.