Will lumps in lips 7 months after lip fillers done resolve on its own? (Photos)

Got lip fillers 7 mo. ago and still have hard lumps on outside of bottom lip and inner part of top. I was advised by the practitioner to massage the lips which i did and still do, but these aren't going away. I'm wondering will these resolve on its own with time and if not, is there any alternative to filler reversal injections? Also injecting the fillers was very painful but i was told it is because my lips were too small and that I'm too sensitive. Did smth go wrong here or i need to wait more?