I have a crush on my friends ex. I haven't told her, and she is still his best friend although they're not together. I like him a lot. It's just that, our name has the same meaning (he has the male version of my name), we have the EXACT same hair type, hair color, face, face shape, eyes, mouth, nose, jaw, teeth, the same personality it's incredible. We're like a clone of each other. Our personalities are really similar as well. We're both shy and awkward at first but loud after getting comfortable etc.
I avoid him 24/7 because I don't want to get close to him just because he is my friends ex. I feel like I would be a shit friend if I were to get together with her ex. She has told me she doesn't have feelings for him anymore but I'm not sure if I believe her.
I don't know what to do, any advice?