I can understand why you might be feeling concerned or uneasy about the situation. While it's essential to stay cautious, it's also essential not to jump to conclusions or panic unnecessarily. Interpretations of symbols can vary widely, and not all symbols have sinister meanings.
A smiley face with x eyes can have different interpretations based on cultural contexts, personal beliefs, or online interpretations. It's not uncommon for internet sources to associate symbols with various meanings, some of which might be based on folklore or urban legends rather than concrete evidence.
In some cases, such symbols might be meant as harmless pranks or jokes, and the intent behind placing them on your car and inside your house may not be malevolent. However, given that it's causing you distress, it's a good idea to take certain steps to ensure your safety and peace of mind:
Document the incidents: Make sure to document each instance of the symbol appearing on your property. Take photos or videos of the symbol as evidence, along with the date and time.
Increase security measures: If you feel unsafe or threatened, consider improving security around your home, such as installing outdoor cameras, reinforcing locks, or considering an alarm system.
Inform local authorities: Report the incidents to the police, providing them with the evidence you've collected. They can investigate and determine if there is any malicious intent behind the symbols.
Seek support: Talk to friends, family, or neighbors about the situation, as they may be able to offer support and keep an eye out for any suspicious activities.
Trust your instincts: If you genuinely feel that your safety is at risk, it's essential to take your instincts seriously and seek help from the authorities or a trusted professional.
Remember, it's always better to err on the side of caution when it comes to matters of personal safety. The police are equipped to investigate potential threats and can better assess the situation on the ground. Don't hesitate to seek help or support from those around you during this time.