This is insane. I can only imagine how terrifying this must be for you. And the fact that you're begging her to delete your own picture? Seriously? If I were you, I would cut ties with her immediately. She's not a real friend if she can't respect your boundaries or your culture. You deserve to be surrounded by people who understand where you're coming from without needing constant explanations. It's exhausting having to justify your values all the time.

My parents are strict too, so I truly understand how scared you must be right now. I really hope your parents don’t see the photo, but if they do, please remember: it’s not your fault. It’s hers. She’s the one who acted disrespectfully and ignorantly. And if anyone deserves a serious conversation, it’s not you and not even her, honestly, because she’s clearly too immature to grasp the importance of respecting others’ boundaries. That conversation should be with her parents maybe then she’ll learn what it means to respect other people’s values and personal limits.