Maybe you should talk to a counselor to sort your feelings out. You are probably and most likely bi. And that is okay. But you don't want to cheat on your girlfriend. You are so fortunate that she is understanding of your situation. Just keep being honest. But yes, I would recommend therapy at this stage so you can get this straight in your head.
Best wishes to you.
Moderator-Depression and fibromyalgia
fibromyalgia, Chronic fatigue, depression,allergies