CEM, my opinion, you are free to take it or leave it, is that you are putting too much stock in those items. You are thinking too much about them. Just throw them out, and pray to God, and ask Him in the name of His son to protect and guide you and your home from such things. Ultimately, you may want to do what someone suggested earlier, and that is to consult with a priest in order to put this matter to rest!
Heavenly Father, in the name of Your son Jesus Christ, I ask you to send your Holy Spirit to CEM, and help CEM put this situatuion to rest and in the past. Thank You Father for showing CEM Your Holy Light. Thank You Father for sending CEM and those like CEM Your Holy Spirit for blessings and guidance into Your Light. Amen.