Sobermafia,
If my experience is any guide, your gums will improve pretty quickly now that alcohol is no longer involved.
On the broader topic of anxiety, I agree with Cityboy and Fishkiller that ones state of mind seems to play a large role in physical well being. I have had a lot of success by incorporating a simple exercise routine into my "plan". Basically, just a combo of yoga, stretching and light weights. Helps my spinal mobility and strength (see above post on back/neck issues), but also goes a long way to helping my frame of mind. Mediation/mindfulness comes in many shapes and forms I guess.
Great job on Day 22.