Stop someone that is porting my phone number

Chelsea from Blairstown Mo 64726, has been porting my phone number. She has been doing this for a while now and has taken over my phone number, phone, messages, calls and Google accounts and other devices. She has made threats on my life and has also said that she knows about my mental health issues and has been playing on one very seriously and that is my suicidal tendencies and tells me to do it daily. This has been going on 24/7, I can't take much more of this and her threats. She said she has and is watching me from said devices. She has also had other voices with it weather it's done by a device or actually others involved. I've reported it to FCC a few times and I don't know what else to do to stop her and her threats.