Help, severe anxiety and panic attacks after removing nexplanon. Any advice? Could this be related to the birth control implant?

About 6 months ago, I had my birth control implant removed after two years of having it because I was feeling higher than normal stress levels, gaining a lot of weight, and just generally feeling anxious. Since removal, my problems have just become worse. I have never had a problem with anxiety in my life. I am 24 years old. Does anyone have any advice for recovery after being off nexplanon? I've read of many people having the same problem with the Mirena IUD, which has some of the same hormones as the implant. I'm literally at my breaking point. My doctor prescribed me Ativan which is making me feel out of it and even more unlike myself. The panic attacks are constant. I feel like I am going to faint or die, my heart races, I have palpitations, and I feel like I can't breathe. I just want to feel better, I've become extremely depressed from this. I don't know what to do anymore but I can't live like this, any advice is welcome. <3