I know I'm going to sound a bit crazy but could somebody explain how I could hallucinate these things? So yesterday night in the dark I saw a pink flash of light lasting about 1 second in duration and it creeped me out the whole night because of it, it looked like "1" on here and it looked metallic I guess and had a weird "pattern" on it, sort of like tie-die but all the colours were very similar shades of pink and white almost so that you couldn't see the pattern at all.

Then today I was just eating and I saw a flash of white light near a window from the very very edge of my left eye and I just assumed maybe something happened outside but then I turned around and I saw a white/blue object like sfx and it zipped PSSSFFFHHHHSSHHHH from the right side of the window to the left and it was at the very top of the window and it made me wonder if anybody else could see it but everybody near me seemed to be minding their own business, so I figured it must have been something not interesting or something not unusual since they didn't react, I figured it came from inside maybe somebody was shining a flashlight or it was reflecting off of something to my right but when I looked to the right nothing was there that could have possibly made that light, I am positive there was a light this time and it wasn't a hallucination although it might have been something not very impressive or interesting and that is why people didn't react to it? I... just don't get why I reacted like that?