I'm also in BC and I got my first AZ on April 20. 8 weeks from that date is June 15th and I woke up this morning to a text letting me know I can book my second dose. Shoppers, where I got my jab, has not contacted me yet. I am booked for my second vaccine tomorrow at a small pharmacy in Sooke where DH got his first. All I had to do was email them and ask for an appointment, they answered within half an hour!