I had fear of (being abducted by?) space aliens when I was a child. I might fear night (especially when I was lonely, for example in the room) due to it. I was interested in programs about UFO since childhood.
When I was about 7 years or older, I had the fear of spontaneous human combustion.
I also had the "fear" of collision with the asteroid, probably even before my sixth birthday. 31.08.1997 I was a witness of falling something from the sky, maybe it was an asteroid.
My grandmother once said that I was afraid of concrete mixer when I was before my 6th birthday. She took me to the bioenergotherapeutist some times (it was wrong, evil, bad, occult). Maybe I have OCD due to visits with bioenergothrapeutist?
When I was a child I had also "inadequate shame". I might be ashamed of concrete mixers, by their appearance (they are quite round, pear-like), not fear them. I did not want to go into the bus with "Blue Star" advertisement on it or to the Wartburg car. I was "ashamed" by them, but I (at least rather) did not fear them, I would not say that it was a symptom of anxiety disorder like OCD. When I was about 6 years old, I was "ashamed" by fish in Kinder Surprises (I do not remember their name). When I was about 7 years old, I did not want to say word "serso" because it looked "ugly" to me and I might be "ashamed" by it.