What is the interpretation of hearing illusory calls, seeing things that are not there, feeling strange movements and vibrations, experiencing bruises, being affected by ruqyah, having specific nightmares, in addition to continuous insomnia?

What the questioner mentioned resembles symptoms of spiritual affliction (mass) and magic (sihr), and there is no harm in seeking help from a ruqyah practitioner who adheres to Islamic guidelines. However, it is better for a person to treat themselves by resorting to Allah the Almighty, relying on Him, reciting the Quran, performing ruqyah prescribed by Islamic law, and frequently engaging in remembrance (dhikr) and supplication (du'a).