Effects of Deviated Septum on MTD?

Hi! I was recently diagnosed with both a deviated septum and muscle tension dysphonia. With my deviated septum, it’s harder to breathe. And I feel like my MTD is partly, or even largely, due to not breathing correctly when I talk. In general, I feel like I don’t breathe from my nose when I talk- and I genuinely don’t know how people “normally” talk (that is, if it’s normal to breathe from nose or not when talking).

Can there be a correlation/causation between having a deviated septum and MTD?