This might be a very severe case of micro-telekinesis where you effect the probability of things occuring around you. Now to effect the probability of something you have to be aware of a possible result in the future. Now the reason no1 else would be able to notice when something "changes" is because they were never aware of any other possible possibility in the future. It might just be that what you are explaining now IS happening to each of us all of the time but we arent aware of any other direct possible outcomes of something so we don't take notice to them. Thats kinda strange, coz if this is true it means that ur mind is able to subconciously leave body and move freely forwards (maybe backwards?) in the 4th dimension and subconciously observe things which aren't set in stone by the laws that govern this universe. Like, the simple act of observing subatomic particles cause them to break down from waves of pobability into something which is definite when directly observed. If what your saying is true you have quite an ability dude... Observing higher dimensions above our own is an amazing feat. Similiarly, the act of observing will make you aware of something different which might happen, and therefore if something else happens ul notice it instantly in the NOW of the 4th dimension. Your basically subconciously observing the 3rd dimension like we observe the 2nd dimension. HOW tho? Seriously, i dont even know HOW, who knows what our brain does when its bored -.-
There is no scientific facts to back u up here..i mean this isnt even a real thing, affecting the probability around you? that makes no sense, probability isnt a physical thing, its a man made way to measure something, just because u know something else could happen in a scenario doesnt mean you can change the universe according to it.