2 month baby appointment vaccines 😥😕

Hey Mamas,
Tomorrow my little Andres will have his vaccines 2 month appointment.
Any tricks or advice in help the baby at all? I heard they get fever, and they get very fussy and cry a lot. My heart hurts just knowing he's gonna get a needle in his little arms, but I know is necessary.
Can they get medicine for pain at all?!
Thanks for your comment!