Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that there is Blocked Eustachian tubes due to accumulation of mucous or fluid in the Eustachian tube that are present between the middle ear and back of nose..
Due to clogged Eustachian tube there is clogging of the ears and reduced hearing..
I would suggest you to consult an Otolaryngologist and get evaluated and a he can do an Otoscopic examination to confirm the cause..
In case if you have blocked eustachian tube you will be advised to take a short course of antibiotics like another course of 
Amoxicillin and 
Clavulanic acid, anti allergics like Levocetrizine, decongestants nasal sprays containing 
Xylometazoline and at times 
drainage can be establised by a small surgical procedure..
In severe cases Pressure Equalization tubes can be put in ears to ease in draining as well as stabilize pressure in middle ear..
You should avoid popping the ears vigorously as it can injure the 
eardrum..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.