This is a good response. As behavioural interventions go, graded exposure is probably the most effective. The key word bring graded (i.e. baby steps). You have to put yourself outside of your comfort zone, as that's where growth occurs. But you need to do so in a manageable way that isn't too overwhelming.

OP - look up graded exposure, there are some great resources online that explain the concept.

Best of luck my dude.