No, I am not a doctor and this injury guide is only meant to give you some ideas about what is going on. Obviously, you should consult a professional sports medicine doctor or go to a trained physical therapist for the most comprehensive help. That said, here are some resources that I like:

The Running Injury Clinic in Calgary does a lot of great research and has a great tool as well. Unfortunately, the closest 3D Gait analysis location they have to Denver is in Utah. Also, you will find links to simple exercises you can do for many of the problems.

http://runninginjuryclinic.com/resources/interactive-assessment/

Very Well Health has a nice guide with links to more detailed explanations of common running injuries:

https://www.verywellhealth.com/running-injuries-2548813

Cleveland Clinic has a nice guide describing some common running injuries as well:

https://my.clevelandclinic.org/health/articles/8765-preventing-running-injuries

I like the San Diego Running Institute’s guide as well:

https://www.sdri.net/sports-injuries/common-running-injuries/

Here is a good IT Band Routine:

https://strengthrunning.com/2011/02/the-itb-rehab-routine-video-demonstration/