Am I normal?

Hi, I'm not sure if this is the correct part of the site for my story so apologies for that, I'm 41 and have recently discovered that I am attracted to men, all my life I have been attracted to women only until a few weeks ago this new guy started working for the company I work for and I can't help but stare at him and I get butterflies in my stomach and get all nervous around him and often I go home and wank thinking about him, I've never had these feelings before, I also get turned on and wank over gay porn too which is also new to me, I still enjoy watching straight porn and still get turned on by women, so I suppose I am asking is there anyone else out there that can relate to my feelings and experiences, thank you for reading ??