Fever accompanied by chills and shivers are some of the most common side effects of the COVID vaccines. Not to say that these can be signs of COVID-19 infections too. However, if you experience a high temperature straight after your vaccine, it is just your body reacting to the vaccine. Feeling weak is common after vaccination. It takes 2-3 weeks to develop immunity response after 2nd dose of vaccine. Do go in for consultation for further information.
Next Steps
Consult a doctor
Health Tips
Do not panic and consult a doctor for clarification