hi deeda, do not feel bad when you go to the doctor to get the lumps checked out. this is your life and like you said it is important to be with your children for a long long time to come. i am not a docotr just soimeone who has survived breast cancer. breast cancer can have no symptems. usually it is a lump that you find or your doctor finds during examination. yes, sometimes a lypph node can be swollen usually under your arm pit. you also could have a discharge from nipple or your breast may dimple or change in size. or you could feel great. breast cancer is a sneaky disease. go have it checked out by a doctor who will not make you feel crazy for returning all of the time. I had a very large tumor that no doctor felt, no mammogram or ultra sound showed. I had NO side effects, healthy and working out daily. You are right, breast cancer usually hits us older gals. do not be alarmed just keep going back to doctor. if the MD says they are fatty tissue then that might be another story. when you grab the node is it mushy and you can move it from side to side? is it hard? do you have history of breast cancer on your mother's side? where you on birth control? if so then i would seriously get this checked again. good luck. shelley