Soul mates ?

So I've been dating this guy and it's so crazy I've never felt like I belonged with someone more...idk I feel crazy like it's unreal. We connect on another level, I've never been able to express me feelings and worries better to any other person and it just feels right when I do. He understands me like no one else has, And even the sex we have is amazing. It doesn't feel like just sex. It feels like he's making love to my soul with him barely even touching me. Idk how to explain it and it's scary cause I feel like the feeling is mutual but there's no way I could really know. So do you guys believe In soul mates or am I just being crazy? Lol