I know this is such an old post but how long did it take before you experienced any relief from your ear fullness??
I had my IUD for three months and it was the worst experience ever. I pretty much had all the side effects. Most of them are gone now after one month post removal, but the ear crackling, popping, and fullness is still there. I had an ENT check the outside and inside of my ears and he told me that my ears are perfectly fine, however I don't feel fine because I'm constantly trying to pop my ears. Please tell me there will be at end to this ear discomfort because it's just been bothering me for more than a month now.