Tonsillitis , sore throat & fever. It?

Hi Doctors, I am male 31 years old. Since 3rd February,2025 evening I have fever ( 100.2 F) and mild sore throat. On 4th February The soreness in throat increased and the fever also started increasing till 102.8F. I went to a doctor and he said I had tonsillitis as I noticed I have lot of white patches in the left tonsils and some in right also. He prescribed Augmentine Duo 625 twice for 5 days and dolo on SOS basis and beta dine gargling and salt water gargling. I started the antibiotic and other things since yesterday but the fever ( 100.4 F to 100.8F) is still coming every 5 hours interval post having Dolo. Only improvement I notice post starting antibiotic is the intensity of fever decreased yesterday it was going till 102.6F but today it's in between 100.4f to 100.6F. Soreness also is decreased very little not any major change I noticed there. Is it something we need to worry,? Do I need to add some more medication to it? Please suggest... we are tensed a bit.