I’d ask your site. They should Follow protocol and allocate your second dose. They may even schedule your second dose while you are there. I’ve seen firsthand that my employer has canceled first doses if supplies are running low, so that second dose recipients retain priority.I have a question for those that get the lucky first shot.
Does getting a extra dose guarantee that you get a second shot on time?
I was going to try to get a leftover shot myself but I don’t want to try for it unless it means I will also receive the second shot.