so my period was supposed to start on the 24th and it still hasn’t started. at first i thought it was normal but now i’m worried. i haven’t had sex so i’m really confused why i didn’t get my period. i got my period for the first time earlier this year so i’m still trying to figure out the exact cycle. i’m thinking it could just be stress or diet or something but pls tell me what this could be if u have an idea. thanks.