Hi . Sorry you had a difficult time with the previous vaccination shot. For your protection, we cannot give medical advice over the internet. That said. I can tell you that my wife, Kelly Mack (a contributor here), had an antibody test to see where she stood after some time passed after her vaccination (Kelly also previously had COVID). Her antibody test came back as high as the test will measure, so her doctor told her to wait on getting a booster. You may want to discuss checking on your current antibody status with your doctor. Note: I do want to stress for you and anyone else reading this that a lower antibody count does not mean that a vaccinated individual is still not protected by the immune system memory cells. This is also something your doctor can provide additional information on. Best, Richard (RheumatoidArthritis.net Team)