Ah shame. I remember how scared I was with my first child and vaccines.
First thing to remember is to relax, seriously, I heard that a relaxed mother is a relaxed baby and they can sense when mommy is stressing.
It is very normal for babies to cry and it is so heartsore for mommy but they will forget it in no time (probably already have). Panado is great you can give baby 2ml every 4-6hours, depending on how miserable/feverish they are.
Be carfeul not too touch too hard on the injection spots. Gently does it.
She will probably not sleep peacefully tonight and will sleep better in your arms.
It takes 24 hours, so by tomorrow, all should be great.
Good luck and relax