I have a Sweet Tooth that hermie'd. I have huge buds on my other girls, but I'm not sure if they are buling seeds or just beautiful buds. I'd pos pics, but my camera won't take good close-ups.
pop one of the calyxes open....if its bud, it will split like anything else, but if theres a seed it will be inside it. or just wait, the seeds will get pushed out eventually.