I am going to assume that when you say your eyes wobbles what you mean is that you perceive the visual picture from that eye as moving around, oscillating vertically (up and town) and also circularly. This has nothing to do with a "trapped nerve" and I'm not sure why you made that assumption. Your description (assuming I understand you correctly) sounds more like nystagmus.
You need to be seen by an Eye MD who specializes in adult eye muscle problems. Find one near you using the doctor locator at www.aapos.org.
A related discussion, LEFT EYE WOBBLE I CANT CONTROL MY EYE WHILE IM READING E.G I CANT READ QUICK OR FOR LONG PERIODS OF TIME was started.