Accept that you will never get an answer to "why" this happened, and try to be at peace with that.
Well - I would agree you likely will never get an answer from your WAS, however the people here on this board can give you lots of reasons. This is actually very scientific and happens over and over again with every thread. My suggestion is to learn as much as you can to the science of all of this and then you can correct the things that you have done wrong, and in the future not continue to make the same mistakes over and over again.
BUT be advised that on an initial thought of what is going on, nothing will be as it seems. Left is right and up is down.
After you can drink coffee while sitting on the ceiling and use a fork, then you will be on your way to understanding what is going on.