The high pressure in the ear can be because of eustachian tube blockage. There is high chance that you might have cough,cold with it..
Next Steps
start tablet cetrizine - 1 tablet at night for 3 days
tab mucolite 1 tablet twice a day
naso clear nasal drops in both nostrils
all for 3 days
Health Tips
avoid blowing nose with closed mouth
avoid water entry in right ear