8 week immunisations

[Crownandheelshigh]

Hello.
Was unsure where to post this.
I'm a first time Mum to a preemie boy.
He's just had his 8 week jabs and is inconsolable. He is rejecting his bottle, he's had calpol but he's still not settling. He's crying in his sleep aswell.
Any recommendations to help?
I feel so bad for him xx