Head shock, pains on the right side of my head

This really sounds like something serious, but not necessarily. If you are worried about the infection you can always start drinking antibiotics, it wont hurt but it will stop any growing infection. As for the toothache you experienced let me tell you that you might consider that what you experienced was not a toothache. My mom had similar problem 15 years ago, she would complain about the pain above her right eye and that upper teeth are aching as well. She did actually go to the dentist but the dentist did not actually know what to do so he pulled out some teeth.

As it turned out it wasnt the teeth, they were perfectly healthy and fine. She later found out that what she actually tought to be headache was actually her SINUS'. Sinuses are litlle channels that go from your nose and around your skull under the skin. You might try checking that out. Once she found where the pain actually is she cured herself and has no more problems with it today.