Surgery anyways?

Starting from the beginning here. Three years ago I began having this chest pain and breathlessness that would sometimes radiate up my left side of my neck and down my left arm. I mentioned it at my annual with my GP and off to a cardiologist I went. EKG and cardiologist indicated everything is good. Labs all came back normal. My GP runs out of things to check and diagnoses me with panic attacks (despite my insistence that this seems to be far more random than that) and sends me to psychiatry who prescribes zoloft and ritalin which did nothing but make me more irratable. A year later I notice a lump in my left breast. Not the hard small beady kind that tends to be associated with cancer but more like grape size and rubbery. I mention it to my ob/gyn at my annual and she measures it and notes it in the chartand that's it. So we moved and now I have new doctors and I mention the lump at my annual and say that it's been there for 2 years at least and the doctor who is a GP but does women's health too is concerned. She sends me off to radiology. Mammogram on the right side was uncomfortable but not painful, but the second they got me positioned and started to image the left side with the lump sure enough that chest pain hits and it runs up my neck and sending burning tingling down my left arm into my elbow and my left thumb begins shaking. So of course it's positive for two masses and a biopsy is scheduled. During the core needle biopsy, the second tumor, even though I am really numbed up in my breast, as seen as it is penetrated for the biopsy sets off that feeling in my neck and arm again and no literally I have no pain thanks to the lidocane but I am shaking all over. So the results come back as benign fibroadenomas. I really think though that one of the tumors has managed to attach to a nerve or something. I'd like to get it removed if it resolves the symptoms. The radiologist cautioned me that with fibrous breast tissue like mine that removal might not resolve my pain. My GP has made a referral to a breast surgeon so I should have a consult with her soon but has anyone else experienced anything like this? For sure if it was the one tumor I felt which wasn't painful to feel or biopsy I'd probably leave it alone but that second one is just a hater and I think it needs to come out. I'd hate to think I am going to be stuck having the random "panic attacks" indefinitely.