Filler injected superficially resulting in bumps - should I go back to the injector?

I recently had my lips done and this is what they looked like a month after. The bottom was fine. I went to a different clinic and the ultasound showed the filler was placed superficial. It was also mainly concentrated at the cupids bow. Is this technique related? I had to get the top lip disolved but im not sure if I should go back to the orignal persson who did my lips