Hi. Welcome to Healthcaremagic.
I read your query. I am wondering if your Dental surgeon didn't explain dose and regimen of drugs as they are essential for faster healing and preventing infection.
You need to take Amoxicillin
500mg three times a day. Take them 10-15 minutes after meal. Also make sure you take an antacid
like Rabicip20 or Rantac
150 empty stomach in morning and 1 hour before dinner. Amoxicillin can cause abdominal discomfort.
If symptoms persists, consult your surgeon for change of medicine. Hope this answer helps. Thank you!