Something similar happened to me ten years ago.
I was recently married and I had the same body feelings, saw a bright light and had a real scary feeling probably that I didn't know what to expect to happen. I talked to a mystic about this and she explained to me that my father (who died in 1986) was coming and checking on me because he was worried about me. She asked me that if it happened again, to tell the bright light that you are okay, you don't have to worry anymore. My father and I were close in life in the spiritual sense but scared to get close in our lives I can't explain it, we loved each other, we knew it by our actions, but never spoke of it. Anyways, It did happen again a couple of months later, I did what my mystic told me and it has not happened since.
I was recently married and I had the same body feelings, saw a bright light and had a real scary feeling probably that I didn't know what to expect to happen. I talked to a mystic about this and she explained to me that my father (who died in 1986) was coming and checking on me because he was worried about me. She asked me that if it happened again, to tell the bright light that you are okay, you don't have to worry anymore. My father and I were close in life in the spiritual sense but scared to get close in our lives I can't explain it, we loved each other, we knew it by our actions, but never spoke of it. Anyways, It did happen again a couple of months later, I did what my mystic told me and it has not happened since.