Pre-flower?

High, Its the nature of the plant to start flowering in week 3 to 4. Dont worry, they will stretch. If you want to have more control, feminized seeds will be more your thing i geuss. 🙏🍀🍀🍀🙏

She is probably just showing her sex now, which is normal. My autos showed sex on day 17, but didn't start flowering until 2 weeks later. If it's an auto, it will flower when it's ready, but you should still get the pre-flower stretch first. Autos will flower when they flower though, not much you can do except make sure your feed is good. You could accidentally push them into flowering early with stress. Thinking they might die, they flower early to try and get seeded before the end. If its photo, just keep at least 18hrs of light and they won't flower. To be honest though, it looks completely normal and I wouldn't worry, it's just getting towards the bushy stage. It will probably stretch in about 10 days and then true flower will begin in 15-20 days. Best of luck!

And look online how to properly repot ok? Im not saying you can't, im saying i made a lot of mistakes and had those happen 12g one plant, don't be like me then.

Transplant to 11l to 15l pot as soon as possibly and hurry, before full flowering, and let her grow for better results, 7l is too little will get you no more than 15g dried. Better move quick. I will follow ur diary and try to have a better look tomorrow.