Shadow Figures & Midnight Touches: My Haunted Home Story 👻

Two years ago I was settled in for the night when I felt a hand lay on my upper arm near the shoulder as though checking on me. This happened twice about a week apart. I opened my eyes and saw nothing.
My husband was asleep with his back to me at the time and no one was visiting. Twice in the past year I saw a shadow figure walk through our upstairs hallway as I stood in the bathroom looking out through the open doorway.
The first time I was home alone. The second time my husband was home and in bed for the night in the next room. Several times since then our dog has gone upstairs and barked
like mad when no one else was up there.
When I went up to check on him he was all worked up and I could find no apparent reason for his behavior.