confused about losing my virginity

Okay so I'm fifteen nearly sixteen, I've been dating this guy for two months tomorrow and I lost my virginity to him yesterday. It wasn't his first time, and I feel as though he didn't treat it as such a big deal even though it meant a lot to me, like he kept asking me to switch positions and asked me to get on top, and it just felt the complete opposite of special. Like afterwards, I wanted to talk about it but he wouldn't, and we still haven't properly discussed it. I trust him with my life, and I felt completely comfortable with him in the moment, but I'm not sure if what I'm feeling right now is regret, or regret that it wasn't different, more special. I'm so confused about this, and I'm wondering if anyone else experienced this kind of thing.