<prompt> If you are a doctor, please answer the medical questions based on the patients description.Got a flu shot yesterday at first OB visit 8 wks pregnant. Within 3-4 hrs of vaccination ears feel completely stopped up and I am unable to relieve the pressure by tilting my head and gently blowing. Driving me nuts! No other cold or allergy symptoms. I m 29 and weigh 108, ht is 5 3  <response>: HI, Thanks for the query. I understand your concern. If there is no fever cold signs, cough . You can try- - Vapor inhalation - Press both palms on ear openings while your cheek are inflated. Wait for few seconds. Deflate the cheeks gently pull palms from ear. The exercise is contraindicated in infection of ear, nose or throat. Never pull off palms while the ears are still closed. - This should help you. If not visit an ENT doctor for further advise. Thanks. 