I would start with a “fast 50” or “fast35” prime lens and hold off on buying anything else until you are comfortable with it. By that stage you will know much more about what type of lens you want and can ask more specific questions.
For micro 4/3 this equates to 25mm or 17mm focal lengths. Some suggestions are here: https://shotkit.com/best-micro-four-thirds-lenses/
I would start with a “fast 50” or “fast35” prime lens and hold off on buying anything else until you are comfortable with it. By that stage you will know much more about what type of lens you want and can ask more specific questions.
For micro 4/3 this equates to 25mm or 17mm focal lengths. Some suggestions are here: https://shotkit.com/best-micro-four-thirds-lenses/