Torah613Torah
It has been mentioned in previous threads that for the most part a girl’s choices are at their maximum when she first starts dating whereas a boy’s choices do not.
Your main point that the same amount of males and females might be of the same age is not what drives the shidduch process.
It is more complex than that.
Just daven to Hashem that you meet your bashert at the right time and that you make the right decision.