Maybe you really should go to the hospital if the pain is too great... I recently had to go and they did mri and ct scans that showed I had an older calcified cyst on my brain and a newer NOT calcified one in my lower right jaw area. Neurocysticercosis/ tapeworm...
I was there 4 days. While they admitted it was a parasite, they didn't give me anti parasite meds, but sent me home with Antibiotics , steroids and anti seizure meds.