I always hear the sound of bells, which is a bit strange

You can ask a Feng Shui master (not a magician) to check the magnetic field. Infrasound waves can cause hallucinations, and visual and auditory hallucinations are possible, but you cannot be the only one in the family, so This can be ruled out, but you can also try it. Think carefully about what you have been doing since this phenomenon occurred, which your family has never done or rarely done, and you do it very frequently. If not, start with diet. The most important thing is the problem of brain nerves. , it does not mean that you are mentally abnormal, it is also possible that you often stay up late, because staying up late is not good for the brain. Since ancient times, people have been full of curiosity and fear about unknown things. Frequently staying up late will have a certain impact on the brain nerves, and mentally In bad cases, hallucinations will occur. When you hear this kind of sound, most of them are alone. In relatively remote alleys or when there are fewer people, or when it is relatively late, you have experienced Once or twice, your subconscious mind will recognize that this situation is real, and you will continue to do so until now. This is my opinion, I hope you will adopt it.