Discuss it or not

I’ve been seeing a man for about a month and things have been going well, there just has not been one bit of physical touch and it’s making me start to doubt things. I’m not talking sex, even things as simple as a slight hug or holding hands. He gets very nervous, so I’m sure it’s playing a role but at a certain point we are adults who have both dated before. The reason I’m going back and forth on if I want to tell him the lack of touch is making me question not only my attraction to him, but if he’s into me, is because i fear if he does initiate something next date I will think it’s only because I mentioned it. I want him to do these simple things because he wants to, not just because I told him I want it. I’m not worried that he doesn’t like my personality because he speaks in a very future oriented way, but it makes me wonder if he’s attracted to me.

What do you think, should I mention it or just wait for the next date to see?