I want to study medicine

Hi everyone,
I’m a Moroccan student and I would really appreciate advice from people who have actually completed a Studienkolleg, especially the M-Kurs at Goethe University Frankfurt.
Here is my situation:
Moroccan Baccalaureate: 16.68/20
My goal is to study Medicine (Human Medicine) in Germany.
I’m currently learning German and planning to apply to the Goethe University Frankfurt Studienkolleg (M-Kurs).
I will apply with B1 German and prepare seriously for the C-Test.
I have relatives in Wiesbaden, so accommodation will not be a problem.
I have a few questions:
Has anyone here been accepted into the M-Kurs in Frankfurt?
How difficult is the C-Test? Is it closer to B1 or B2?
What FSP grade did you achieve?
If you studied Medicine after the Studienkolleg, what were your:
High school grade (or equivalent)?
FSP grade?
University where you were accepted?
With a Moroccan Bac of 16.68/20, do you think it is realistic to get into Medicine if I achieve a very good FSP result?
If you could start over, what would you do differently?