Shagrathanswered grow question 4 years ago Hi!
Autoflowers tend to show their sex at week 3-4 (White pistils) and from there they will start to flower but it can take another week or so before the actual preflowers start to develop.
She is little bit small in size BUT the first few weeks of flowering is the stretching phase where the plant doubles in size and starts to develop bud sites. So you are not doomed at all but won't get a monster sized bush tho.