He isn't sure if he wants a relationship. What should I do?

So I've been hanging out with this guy for a little over a month. At first we started off just hanging as friends. But when he kissed me at his house on our 4th time hanging out we quickly started to develop feelings and a romance. When we are together we are completely happy and lovey dovey. He holds my hand and is super compassionate and affectionate. We mess around and are completely monogamous with one another. Everything seems to being going great, but after a recent conversation he said he's unsure if he wants a relationship and although we act like we are dating he doesn't want to admit that we are dating just to mess with me. He isn't interested in anybody else. We both got out of bad relationships like 3 months ago. And he says he's over his ex and that he feels sorry for her. She was very dependent on him and had a drug problem and recently he found out that she slept with two of his friends. He says that we should learn more about ourselves before becoming serious and that he is kind of skeptical about jumping into a relationship. He wants to go with the flow and see where life takes us, but I'm an anxious girl and I just don't want to waste my time. what confuses me Is why are we hanging out and acting like a monogamous couple if he isn't sure if he wants a relationship? If he wasn't sure then why would he initiate all of this. He says he's not going anywhere and that he really cares about me.. I know I should be patient though, I just struggle because everything is so gray.

How can I make him desire to commit to me and formally date me?
How can I relax and go with the flow without worrying that I'm gonna end up disappointed and not taken seriously?
He isn't sure if he wants a relationship. What should I do?
Add Opinion