high frequency

I've been doing research. I've had high frequency ringng in both ears at night. Hearing is fine. Some things say it's the spirits getting in touch. Some say a sign of a second coming. Thoughts?

Please help to request God to heal my daughter, Charlotte, 12 years old, and diagnosis with profound SNHL (hearing loss) in both ears, almost deaf. She cannot hear high frequency and even cannot hear the full sentence of what people said. Hearing aids cannot help. She is struggling and not going...