hiya ,im so scared ,i had tooth ache bad in november last year for like 3 to 4 weeks and i didnt do anything till a month ago i had my teeth took out ....now im suffering with headache ,dizzyness , pressure in my eyes,neck ,icepick headaches ,tention aches ,sickness ,off balance etc ...im scared that its harmed my brain in some way ..my symptoms are on and off all day for the last 3 weeks ...please help ,what can it be ??? angie