Inclusion Criteria:  Chronic musculoskeletal pain patients engaged in noninvasive treatments Age 18 or older Post acute phase of chronic pain Clinical levels of Generalized Anxiety Disorder (GAD) (operationalized by a score of ≥10 on GAD-7)  Exclusion Criteria:  Factors that may impede the utilization of digital intervention (non-English speaker/literate; no access to a digital device; severely vision impaired, or severe cognitive impairment) Pending acute surgery or with a life prognosis of fewer than 6 months Current daily opioid use The presence [by self-report] of schizophrenia, psychosis, bipolar disorder, seizure disorder, or current substance use disorder (other than nicotine) The ability to isolate the effects of the intervention (initiation or change of psychotropic medication dosage within past 4 weeks, received CBT for anxiety in last 3 months)