Spiritual Peace from Durood Shareef!

Respected Hakim Sahab Aslaamu Alaikum! My husband got kicked out from his job, he didn’t sleep for two nights, he was very ill. I woke up for Tahajjud when he said he is very anxious and uneasy. I gave him some medicine and after Namaz started reciting Durood Shareef. I had reached a 1000 when I heard a very loud and angry voice as if someone was stopping me. Scared, I started reciting more quickly. My husband told me he is feeling better with this and told me to continue. I asked him to sit next to me and recite with me. He started reciting it also and went to sleep. When he woke up, he said when you started reciting it my uneasiness and restlessness increased suddenly and then started decreasing! I felt relief as you were reciting it and then I slept.