My implant is severely effecting my mental health.

I have always had anxiety (doctor diagnosed) and I got the implant 3 weeks ago. I shared my concerns about it effecting my anxiety before getting it fitted and the nurse assured me that I would be fine. This past week I have been so low in my mood & crying every couple hours without a reason, and my anxiety has been through the roof and I'm having frequent panic attacks, and there's no trigger or reason behind it. The only thing I can put it down to is hormonal changes from the implant, I'm seriously considering just getting it taken out asap, know your meant to give it time but I just feel so terrible. What would you advise?