Augmentin Antibiotic

PD give augmentin for my 3 yr old because she has insect bite. i gave at 1pm, at around 6plus, i see she has skin rash like red patch. At 10pm she has fever 37.6 (gave her meds for fever) and every 15min i check her temp is less then 37.5. Do i still need to continue tge Augmentin, the PD only opens Monday. Sunday is closed.