Small amount of anal prolapse; no pain, bleeding, or interference with defecating. Should one still see a physician? Think i'd rather live with it.

OK to live with it. Small degree of prolapse may be a little itchy, and wiping may not be as quick and clean, but no treatment is necessary unless it bleeds or prolapses a lot.
Prolapse. If it is not causing problems, you can observe it. If it worsens, see your doctor.