Hi!
Stop searching in Google now. Go to a dental surgeon who will take x-ray, clinically examine you and assist you with treatment options and medications.
With more google search you will get new new symptoms even if it's not present with you.
Next Steps
Visit a nearby maxillofacial surgeon( dental surgeon) at the earliest and leave it on them. They will help you out!.
Health Tips
Each Google information is not necessarily backed up by a particular field expert. There are ppl who write it after their experience. It is just to be read to know terminologies and not to come to a conclusion. Take care.