Yes, antibiotics can cause a fever. It's called antibiotic fever. This happens when a person is on antibiotics for a long duration and by long duration I'm not talking about general Antibiotics course most people receive.
However, the reason for your revert isn't Antibiotics are NOT the cause of fever, most likely the infection is the cause.
Also, you say that you are feeling feverish. Please make sure you measure your temperature and post the recording here so that we can know how much fever you really have.
If your fever is >100, take a paracetamol.
Next Steps
if you have any further doubts, you can contact me and all for help. get well soon.