Hello everyone, Happy New Year... but I have a question... on the pict…

Hello everyone, Happy New Year... but I have a question... on the pictures I marked the place where it hurts already for two days now. Besides that, there's nothing else bothering me!!! The pain is like a pinch, but still, could anyone have had this? Say it's a pleasure of a young girl or is it a signal that something is wrong? I'm very worried... and haven't told the doctor anything yet.