Did anyone realize they were gay later than 20?

[Anonymous]

Up until recently, I considered myself to be heterosexual. I have been attracted to and intimate with women, and enjoyed it on a physical as well as a deeper level. But a few months ago, I began to see things differently. I am not longer sexually (or in any other way) attracted to women, but rather men, and I have no problem with it whatsoever. The only thing that concerns me is my age. Although still young (22), it seems that in the majority of "realization" stories that I have heard or read, most people noticed their homosexual tendencies at a young age, some even before puberty. Granted I did have gay fantasies, it was rare. I want everything to work out, but I feel like this is happening for all the wrong reasons and I am lying to myself because it is happening so late. So what I am asking is how common it is for people to realize this at this late of age, or if anyone had a similar situation to possibly give me some advice.
anyways thanks for the halp