HELP Benji is laying in his cot screaming his head off. I just have left the room 30 seconds ago for…

HELP

Benji is laying in his cot screaming his head off. I just have left the room 30 seconds ago for the gazillionsth time. He did the same at his afternoon nap. This afternoon I gave up after 25mins but now it's night time and I can't just give up. And he is keeping Sebi awake too. Benji hasn't drunk on the boob once today or taken a bottle. He refused dinner and ended up with only a little bit of banana. Apart from that he was a happy boy. I gave him some nurofen because I thought it's teething but now I'm wondering if it could be an ear infection?