Lump in underarm/breast area
I am a 22 year old female. About a week ago I noticed a small, soft, pea sized lump under my left armpit. I am currently sick with a cold and was just coming down with it when I noticed the lump. I am also about a week away from starting my period. The lump is painless. When I stand with my arm over my head, it is easier to feel it. It moves when I flex my biceps or chest muscle. My boyfriend felt it and said I was crazy. She said there is nothing there that is unusual. She said it is normal to have lumps and bumps on the outer edge of the breast, especially before my period. She also says that she can feel a similar lump on the right breast. It's isn't in quite the same place. Just to be safe, I have made a doctors appointment, and will be seeing him 2 weeks from now. (They told me to wait 2 weeks because the lump is not painful, I have no other symptoms, and it will be easier to tell what it is after my period) I am not, nor have I ever been, pregnant. I do not take birth control pills, drink alcohol, or smoke. I had my last physical about 10 months ago, and everything was OK then. My friend says I am feeling either muscle, a tendon, or a lymph node. I'm not sure because it seems to be soft and round. When I push on the lump, it feels like it goes away. Has anyone had symptoms like this before? Is it normal to have soft bumps on the outer edge of the breast under the armpit? What do lymph nodes feel like? Any advice/info on this would be appreciated! Also, if my doctor thinks I should get more tests done, are there any organizations which provide financial aid to low income women who don't have health insurance? If I need a mamogram or biopsy, will they do it even if I don't have the money to pay right then? Do they let you make payments? Thanks for your time!