Those don't l look like pre-flowers, to me. Those look like new leaves, your shadowed pic gives them away. The points you are seeing are the veins if new leaves. Teardrops with antennae are what you are looking for. Still to early to tell.
You're jumping the gun. Still too early to tell. How old is it anyway? They usually start to show 6~7 weeks in. Give it a little more time and keep you're fingers crossed.
Ahh thanks everyone, it’s 5 weeks old I’ll keep an eye on it and post again in another few weeks if I still can’t tell. (First time if you can’t already tell lol)