Firstly, no pic included how can anyone ascertain the extent of your wound and how bad the infection is.

Secondly, holy shit please do NOT just simply whack IV antibiotics whenever you have an infection. Leave the prescription job to the doctor.

My recommendation is to go to either your closest klinik kesihatan or hospital (private/gomen up to you). Cleaning and debriding a wound is a very simple procedure. I understand that hospitals are your last option so your closest KK would be ideal. Don't forget to make an appointment on the MySejahtera app.