CIU and covid vaccine

Has any one else experienced a flare up in hives after taking the covid vaccine? I’ve been on zolair for probably two years with no hives. I took the moderna vaccine in April and a week later my hives came back. I got my zolair shot in between the first and second doses of the vaccine and things were mildly better but the hives are still here. I get my next zolair shot tomorrow and I’m praying it helps but am I alone in this reaction?