Bcg reaction after nag turukan

Hi Mommies ask lang po anong reaction ng babies nyo after na turokan ng BCG? 21 days baby girl po sa akin after na turukan naging irritable po sya.ayaw na mag palapag,hindi kasi sya ganyan, iiyak lang sya before kapag wet diaper,at gutom. Ftm mom here. Any Idea po how to calm her. Thank you