First of all, congratulations of successfully docked in LEO
Then, I want to talk about the time when I first tried docking:
When I first try docking, that time was… more than three years ago?(I don't rmb cuz it's a long time ago), but anyway, that's not the point. So back to my process:
When stef first added docking port to the game. That time I thought: Yay! Finally SFS is a game that is comparable with Space agency! So I entered the game and only found out that docking port is in the expansion pack!
Later, stef finally added a smol docking port to the game. That time I can't wait to try it, so I build an ordinary rocket with the docking port attached to the top. After several process of separation and launching, I finally get to control it(Ofc I did bring RCS with me cuz I know docking needs RCS). When I saw the RCS control buttons I thought: Well it is just like Space Agency easy! But I soon found out that the button works differently than Space agency's one! If you have played Space Agency before you'll know that if you control the rocket(you can say module) with RCS, the rocket will rotate, move in the direction based on the initial orientation of the rocket, well you may not understand what I said cuz my description skill is quite worse so I can only describe to you in a limited way. If you really don't understand what I said let me give you an example: In Space Agency let's say you have a rocket with a docking port pointing upside in it's initial orientation then if the docking port points in the opposite direction and you want to click the arrow pointing at the top in the RCS control panel how will the rocket move? It will move downward as I said: the rocket will move based on the initial orientation of the rocket. But SFS works differently, the rocket will move based on the current orientation of the rocket. So the rocket I mentioned above will move upward no matter what direction it is pointing.
After a while I finally found out the difference, I proceed the mission only to find out I struggled with targeting the rocket that I want to dock because of the orbital problem after I found out. I rmb Stef made a tutorial about that before so I watched it. When I watched Stef's tutorial I finally understand how to dock! Only to found out that the docking port is not that attractive!
Everyone has different ability, some will master docking in a short time, some will master it a very long time. How I mastered docking is just an example, with all that tutorial doesn't mean you can master it, that's all