I am a 43 yo female 5 7 165lbs, I am in perimenopause no serious health issues except for breast density and cysts in either breast that come and go since i was 38. Ive had a mammo/sono every year since then I ve had BIRADS OF 1, 2 and 3 in the past..my last mammo was November..BIRADS 2...3 months ago I found something like a nodule under my Left armpit, its moveable and hard to the touch my guess is its about 1 1/2 to 2 cm, 2 months ago my gyno wanted me to see a surgeon and have it removed but i figured it would go away..last month i was doing my exam and discovered those same nodules but smaller and grouped between 1 and 2 o clock on the upper outer quadrant of my left breast, should I ask for another mammo or is it my hormones?