Go to the drug store, buy an ear syringe. Fill half of it with water, half with distilled white vinegar, and put a pinch of rubbing alcohol in it. (You are better off preparing it as one solution in a small cup, then sucking as much of it as possible into the syringe). Standing in the shower, tilt your head sideways, grab the side of your ear gently (pulling it back), stick the syringe up inside and let her rip. This should hopefully cause whatever it is you have up there to start to break down and move out of your ear.
Do not use peroxide and do not use q-tips.
If this fails, see a doctor. You might want to anyway. Preferably an ear/throat/nose specialist.