19 weeks Baby with 101.2 FEVER!!!

Patty • 👩🏻👨🏽Married Mom of a 25 daughter, 23 son, 18 daughter, 13 son, and new bundle of Joy 9 months!! 👯👬👼🏻💖💙💝💙💙
Can I give him fever medicine?? He was 14 pounds in his 4 month check up.... please help