I got up today very happy.

Ah, Colombia - La Tierra de Olvido!

I got up today very happy.

The reason for my happiness is that yesterday many people helped me resolve some  questions about subjects.
Also because it's Friday. When I wake up very happy I listen to the music of my beautiful Colombia, specially Vallenato but also I always listen to Silvestre Dangond. I like all his songs.
Have a very nice day :)

I got woke up today very happy (or a little more natural, "I woke up very happy today").

(1) You could just say, "...answer the questions that I had." or if you wanted to be more specific, "...answer the questions that I had about _______." And you would say specifically what you questions were about.

(2) I think I corrected what you were trying to say in the , but if you were saying that you only listen to the music of Colombia because it is Friday, then you would say, "On Fridays, when I wake up very happy, I listen to the music of my beautiful Colombia...", but I think you were trying to say you were also happy because it is Friday.

Great job!  These mistakes were all style and usage and not grammar errors!