Hi, the skin on my neck around my lymph nodes has been itchy for awhile, also under my arm near my breast. I just noticed a painful lump in my lymphnodes, but I had the stomach flu last week and I wonder if it could be because of that. I also found a non painful lump near my breast/armpit where it has been itching. I already had a mamagram scheduled for this Saturday to establish a baseline as I am 35. Will they be able to see this lump a baseline mamagram? I have also gained 30lbs in the last 9 months (mostly in my stomach area but I am not pregnant), am extremely tired all of the time and have recently been hot all the time, except at nights. This week when I was laying in bed it felt like it was hard to breath for about 20 mins. I wasn't congested, it just felt like something was on top of my chest. A couple of months ago, my dr checked me for thyroid and blood sugar, but all came back normal. Just wondering if I should go back again with these symptoms. Many thanks, K