Hi, I had grommets inserted in both right and left ears over a month ago. The reason was dysfunctional Eeustacian tubes. Prior to surgery the left one was totally blocked, the right one wasn t as bad but decided to do both. Now The left seems perfect but my right ear not as good, in fact it seems hard to figure out the source of a sound, i.e. if I am upstairs I can hear a sound downstairs but turns up to be upstairs in a different room. Is this normal? I have a machine called the Ear popper. Should I use it? Are there any remedies that I can use at home? Thanks.