Boyfriend help!

So my boyfriend and I have been dating for almost 2 months now. Before we started dating we had only known eachother for a month but we got super close in that month, but now that we're dating he doesn't act the same. He hardly ever talks to me, he says he doesn't like to hangout a lot. But on the flip side I know he's not cheating because he's loyal and I can see his messages and everything. He can be really sweet most of the time but other times it's hard to tell if he still wants to be with me. I've tried talking to him but that seems to get nowhere. What should I do?! 😭