Hello Artist Soul (and what a fine nickname! ) welcome to LD4all! You might want to introduce yourself to the rest of the forum in the “Hi, I’m new here!” topic.
Awesome work with the interpretation—it is always a great idea to put yourself in your DCs’ positions and wonder if they are not, in fact, representing you.
Yes. I do. Some people dream of more senses than others, some people experience more of this or that sense in their dreams, mostly because they value them more, or because there’s a strong symbol that they relate to that sense (in your case, I’d point out that comfort and care seem to be related to the feeling or touch to you).