I haven't, thankfully.
The most danger I've encountered was camping and having a tornado drop. It was at night, so I didn't get to see it.
Being struck twice is awfully rare. Being struck once is rare enough! Were you struck twice at once?
The lightening did nit actually strike my body.
When I lived in Indiana lightening came through the window and struck an object nearby.
When I lived in upstate NY lightening struck the car I was in. They say you are safe in a car but it is still very frightening.
Ever since that happened I have been afraid to be out when it is lightening. Once my husband and I had gone to Mt. Rainier on his motorcycle for a day trip and it started lightening so I was afraid to return home. A nice Jewish family saw me crying in the convenience store and invited us to spend the night at their house until the storm blew over.
Another time when I was riding my bike back from work, it started lightening really bad and I took cover under the eave at a Seventh Day Adventist Church. I was screaming loudly and people in the nearby neighborhood heard me and came to talk to me till the lightening ceased.
Oh, I just remembered another time when I was out walking in the neighborhood around where I work and lightening started. Again, I was freaking out and a man in a house invited me in and offered to give me a ride back to work. There are so many kind people in the world.
We rarely get lightening here in the lowlands, although it is more frequent in the mountains.