Still a big ball after 18 months & symptoms are getting worse, concerned I'll react to dissolver too, advice?

I had a strong immune reaction to Vollure dermal filler. It was placed in my cheeks by my mallards over 18 months ago. II have had heart palpitations, headaches, neurological problems and facial swelling. It was balled up. I had fillers for 15 years without problems. I did have the covid vaccine and I was hoping the fillers would have dissolved by now. It is still a big ball and my symptoms are getting worse. I am concerned about having a reaction to dissolver too. Please advise.