Have you contacted your dentist to see if they will prescribe you something for pain? I had a wisdom tooth pulled yesterday (in the United States) and had the ability to request a pain medication if I needed it.
The handout I was given recommended 500 mg of acetaminophen then three hours later 600 mg of ibuprofen, repeating that throughout day. The last dose of the day (before bed?) taking both 500 mg of acetaminophen and 600 mg of ibuprofen and six hours later start alternating again. You can give this a try but, I am just describing what I was given.
I hope this helps, good luck, and feel better soon.