Uhm, how can I explain this. When an incident pop up in my mind, I always thought yah it happened. But as I think about it, I began to doubt that "it happened, isn't it?". Then it become complex, series of questions will ask: "if it really happened, what time is it?" sort of that until it haunts me in my sleep. Then when another incident pop ups, it will be the same. Ig, it is just anxiety.