Ragz, through our private conversations I'm aware that she's being seen by medical pros to help find out what's going on. Since she is so very young, I hesitate to label this paranormal related until more info comes from that assessment. However, as a precaution, the sage and Monster Spray is coming to you, and I would suggest you say the St. Michael's prayer daily on her behalf. If you feel strongly that there is a negative paranormal cause, then our policy is to advise you to seek clergy intervention to see if that helps.
I know it's difficult when a child is acting differently, mainly cuz I had one that did! I'll keep working with you on PM to see if we can find a solution along with the med team you have (very wisely) involved in the process. Sending you and daughter much love and you guys are in our prayers. You're a good dad, and I know you will see her safely through this.