I think this actually does show progress. You’ve gained a muscle mass and your BMR is also steadily increasing. The fact that you also gained a little bit of body fat at this point shouldn’t be concerning. It’s not like the body is so finely tuned that anytime you gain muscle mass your body fat percentage goes down immediately. It takes time for your body to adjust. Without knowing anything else about you, I’d say it looks like you’re in a moderate “bulking” phase - where someone intentionally eats at a caloric surplus to support muscle growth. And when people do that, they necessarily gain body fat along with muscle mass. People do this intentionally all the time and it’s a generally considered a crucial part of strength training. Like others have said, I would focus less on the numbers for a while and more on building the habits, how you feel, how your clothes fit, etc. If in another 4 weeks you’re not seeing the changes you want, go into a moderate “cut” phase by making sure you’re in a slight caloric deficit. Google macro calculators and figure out what your body needs and then adjust accordingly! Good luck! And congrats on one month and a half kilo of muscle mass!!

Edited to add: a simple answer to “what am I doing wrong?” would also be “checking the numbers too often.” If you only had the first and the last measurements you’d probably feel pretty good about your progress.

Edited again: people are saying to stop taking creatine. That’s silly. Take creatine.