So, I'm stuck, i know open chords, I know power chords, I know bar chords, I know the major, and the minor scale, not perfectly yet though, I can read tabs, but I want to be able to pick up a guitar, and come up with some cool chord progresioons etc.... I would also like to jam over a chord progression, and I'm very lost there.

So my question is; where I should go from here?

Thank you in advance.