dear carson,belive me i really understand you,because am lonly right now and i know how it feels when my friend talk about their boy friends and their fiance.i think (i said i think bcos am not an expert)that u have not completly free your self of the love you ones felt for your ex girl.
I really dont think theres anything wrong in being turned down by a lady,u could pick up conversation with a lady and ask her out in the process ,if she turns you down ,u dont have any reason to feel rejected ,b'cos it is not the first time it will happen nor is it the last time,so pick up courage and try again,who knows you might meet the girl of your dream willing to marry you!.
pls stay away from the web cos u can not get the kind of thing you are looking for there,you will only meet people that just want to play and move on not someone who wants comitment.now go there and find your girl,you deserve it .good luck