How to deal with my man not creating plans or doing it last second?

Hi,

I am the person that organises most of our stuff. Even though he probably would say, "but I asked you out last week."

The thing is I wished for a date or activity this weekend. And now he's gone for work, I have no clue what we are going to tomorrow or on Sunday. But I really can't keep asking.

I could plan some things with my friends, but I would feel sad, because maybe he will plan something when the day starts. But probably it will be something along the lines of "I want to go bouldering today."

He had an idea for Friday that we go out with bikes, but I didn't really like it much, because we have some work to do after that and I'll now that I'll be tired.

I'm just left at the point where I don't want to ask again, yet don't ask anyone else out, because I would do that out of spite.

I feel stuck and tired, having to do this. He's good in general, just that he lives like this in general, no planing just vibes. I am tired and don't know how to stand ground for myself. I told him many times I want him to engage more. And I need some clarity on what my days will look like or I will spend them doing nothing.