The examples are common in modern English and usually accepted. However, traditionalists prefer a different form. I'm becoming uncomfortable with YOUR listening to loud music. I'm becoming uncomfortable with YOUR making so much noise. More information here: https://en.wikipedia.org/wiki/Gerund#"Gerund"_clauses_with_a_specified_subject

Both are good. Meaning is different, of course.

Both good.

1. Looks good. 2. Good but depends on context like if you are in the process of becoming uncomfortable then it works great, but if you are uncomfortable in that moment then you can leave out uncomfortable. Nice job.

I am uncomfortable or i feel uncomfortable