Everybody tells me he looks like me, but I just don't see it. They say he has my eye color. But I've researched that and you truly don't know your baby's eye color until they're older. My girlfriend and I had problems before we found out she was pregnant. She was talking to this other guy but she swears she didn't do anything with him. I just don't believe it though because I see more of the other guy in the baby than I do myself. Maybe the overthinking of me thinking that she's done something with the guy might be what's driving me away. But I feel like I need to know so are there any options I can use to find out if the baby really is mine?