Permalip implant migrating 10 months after procedure?

My lower implant was placed crooked. I learned to live with it. In the past 2-3 weeks suddenly have noticed the tip has moved up to the mustache area. When my mouth is relaxed it appears crooked and when I push on the opposite end the tip bulges out maybe 1/4-1/2" above my lip. I thought once they were healed I was in the safe zone. What can be done? I have called and left my Dr. a message today but was wondering if this is normal.