I need advice☹️😕

So I started speaking to this guy a few months back (we really like eachother) we met up last Sunday and I stayed over his house (we also had sex too😁) we live about 2 hours away from eachother and he works weekdays & I work weekends so it's hard to see eachother all the time which does get difficult on times. I recently sent him a friend request (on Facebook) and he hasn't accepted it. I know he's obviously seen it but why wouldn't he accept me? He also mentioned last weekend that his ex hadn't called him in 3 weeks which in his words "is a good thing cause if we drove the way I would of taken you to my house we would pass her and I'd get non stop calls again." Could this be the reason why he hasn't accepted it? He has me added in everything else but this, it's started to play on my mind. I also don't know where I stand with him,are we together? Are we just seeing? Does he even like me anymore!? I want to ask him but I'm not sure how to bring it up,does anyone have any advice please?❤️❤️❤️