Getting saggy skin after doing lip fillers 3 times. Advice? (photos)

I have had my lips done three times, I asked the practitioner twice what it would be and she has answered different both times Second time I had them done they were perfect again but then over a few months a little soft saggy skin pouch has become visable which wasn't there when I had it done. It's not a lump as it's just really soft skin and also white dots have appeared around the same area too Third time I went up to a year later the little saggy skin was still there. When I smile it goes