I’ve had buttock injections 2 years ago. By a lady that’s certified for fillers/ thread. Not sure what she injected in my buttock. I did it one time. And I’m pregnant currently I’m worried if it will affect me or taking epidural non of the doctors I go to or explain my situation are familiar with my situation. I just get buttock pain sometimes. I don’t feel the injections there or lumps. Maybe it desolved I did an mri there was no fluid or any lumps found. Just the tissue was a bit inflammation.