Irregularity on the left side of my face (photo)

I’m getting severely depressed over this because I have been to several doctors and nobody knows what it is. One doctor said it must be filler so what I went ahead and did was dissolve all of my lip filler and injected into that area and nothing changed except my lips getting smaller. Can somebody please help me what do I have to do to get rid of this because it’s getting worse and I am so freaking self-conscious