Spiritual attacks can come in many forms. They can take the form of doubts, lack of desire for prayer, temptations to despair, serious sin, etc. Some people (St. John Vianney is an example, were literally subjected to physical attacks, such as violent movements of their bed, home, etc. If you think you’re being attacked, the best initial defense is prayer, and possibly asking your priest to bless your home. If it remains an issue, especially if there are physical manifestations, DEFINITELY talk to a priest.
