I need a tiny bit of help! 😅

Hello! So I have a betta fish named Sushi (great name am I right? No?...hmm...tough crowd, haha) and I've had Sushi since September!

But there has been an issue and don't worry it's not bad! I'm just struggling to know on what gender they may be. I'm thinking they are a girl but when I got them, they were labled as a male but I'm not so sure anymore. I've done my research on betta fish and I know the obvious differences of genders but this one is a brain scratcher.

So, the question I want to ask is...what gender is Sushi? 😅🍣

Also, don't mind the bad photo, this is the best photo I could take!