Ok, it took me until I was in my 40's to find out that a gspot does actually exist!! what I am trying to figure out is if I had a gspot orgasm or not? All I know is it felt really good and I went into a trance or something. It felt as if I was going to have an orgasm but it was different. It wasn't like a regular one. Not sure if I had one or was it just feeling good. How do I know??

It seemed to only happen when I was in the doggy style position. some times I felt nothing for a long time and other times I could tell g spot was being touched.
help?