I am 20 years old boy .from last 9 months I am feeling physical symptoms alternatively once in the month from 7 to 8 days period 1 ringing in an ear 2 stuffy nose 3 red eyes 4 tightness, extreme pressure in the head 5 dizziness,giddiness,faintness 6 breathing problem very hard to breathe some times 7 headaches above eyes 8 dry mouth 9 upset stomach 10 stuffy nose between eyes and starting point of the nose bridge