Hey 334river,

I am new on the site too. Just read your question.

I think it may be related to your sitting position and the way you are holding the guitar.

Check out this video to learn about this:

https://www.youtube.com/watch?v=NfC0R-KWhwQ

Don't forget to follow all the lessons from the Core Learning System.

They are very detailed and clear.

https://www.guitartricks.com/beginner.php

P.S. I assume you are using an accoustic guitar.