I would wait it is still very early for a positive identification. If female it will start shooting white hairs out soon. In my experience photoperiods take about 2 weeks to get a positive id once light is changed to 12 hours. Good luck and happy growing 🌱🌱🌱
Give it another day or two and get some good seeds ready. I'm going to say it looks like a male. But it doesn't hurt to give it a little more time to be 100%
If you see balls forming then its definitely a male.