Infants Tylenol

My baby had is first round of shots at his 2 months doc app today. He is now running slight fever. Doctor recommended me to give him infant Tylenol if he started to run one, and told me they would give me a dosage chart to use by age and weight, but before I left I didnt realize they didn’t give it to me. Now they are closed and I cant call. Does anyone have a chart or know how much to give him?? He’s a 11 pounds 7 oz and 2 months 1 week old. Please help! I cant wait till tomorrow as he’s already running a fever and don’t want it to increase. TIA