Controller problems in fortnite who can

I wanted to ask if someone can help me with my control problem:

I play Fortnite, just run around normally and my controller feels like it pulls every 10 seconds. To the left and if I didn't turn right myself, it just keeps turning…

Hope for feedback and understanding

The right stick is probably broken, you would have to watch a tutorial on YouTube how to open the controller and clean the stick, as dirt may have gotten in. Maybe it's just broken