Social anxiety isn't a nice thing to contend with. Do you have any interests? Hobbies? Passions? I find that joining a sewing group near me was very good for meeting new people and getting some form of interaction. Years ago I used to walk around my local neighbourhood. Eventually I came into contact with another person on my walks who volunteered at an animal sanctuary. Then I started to volunteer at this place and enjoyed looking after our native wild life.

Sometimes just getting outside can be stress relieving. Volunteeering is good. Hobbies are good. Shopping is good. Going outside is good. Nice walks. Hope you find something that fills this spot.