I live in europe and I am now on vacation with my family in our country in Asia. Since I have been here, I have nightmares every day. Before I go to sleep I listen to the quran and I pray on time but I have nightmares every day so far (a week). I also hear from familiar voices these last days. I hear familiar voices calling my name while they don't, sometimes during my sleep but also when I'm awake. It is the voices of my parents or other family members and I'm sure that they aren't calling my name but its in my head. What can I do best for this?

Recite 4 qul and Ayatul Kursi before sleeping
Also sadaqah everyday