Hello, I read carefully your query and understand your concern. Your symptoms seem to be related to herpangina. Herpangina is a common childhood illness caused by a virus. It s characterized by small, blister-like ulcers on the roof of the mouth and in the back of the throat. The infection may also cause a sudden fever, sore throat, headache, and neck pain. Both conditions are caused by enteroviruses. I recommend using anti inflammatory medications such as Acetaminophen to relieve the symptoms. I also recommend to rest. Hope my answer was helpful. If you have further queries feel free to contact me again. Kind regards! Dr.Dorina Gurabardhi General &Family Physician