I want to write in multiple genres, but also want to make money...

Hey all,

I've just finished my first two novellas in a romance niche, with a third in the works, in a particular genre - under a pen name. This was an experiment and learning process on how to write longer works and publish etc. But I then want to move to another genre under my own name.

However I also have story ideas pop up that are different genres again. I do want to be serious about potentially making a living writing, but I also don't want to limit my creativity.

What are some suggestions/experiences with this?