Covid Vaccine and Gout Symptoms

I have had gout attacks for the past 3 years with blood calcium levels of 6.8 - 8.0 usually treated with a steroid shot and prednisone. So 4 months ago i started 300mg allopurinol - i had a mild attack after 2 weeks which apparently can happen. Blood work 2 months ago showed calcium at 4.5. Got my second dose of Pfizer Covid Vaccine 3 weeks ago - IDK and now I have Gout symptoms in the usual right toe and now in my left ankle. Pretty bad - 3 x .6mg of colchicine yesterday and i think today will be the same. not sure if the effect of the vaccine is just a coincidence as maybe there is something related to triggering inflammation or why is my allopurinol not working with a good calcium level?

thx - diet is pretty good meat only at 4 meals per week and i am pretty careful otherwise. a few glasses of wine a week i know is not good for flushing out uric acid ( oops wrong reference to calcium levels in my post )but i would have thought at 4.5 level of uric acid - i should have been ok and that the allopurinol should be working .