wow this so brings back memories , yes it is all so hard to take in and understand . i also had a grade three in the right breast had a partial mast and 15 lymphnodes had chemo and radio . had a second op due to a infection not long after removal of tubes etc. it is a long road but it will get better . i am living proof of that. if you have ANY issues that worry you arm swelling armpit pain , fluid . hotness of skin redness of sking just anything ring your breast care nurse or is having chemo i found the chemo bc nurse a god send , plus this site is wonderful. i hope by the time you read this that you are feeling allot better. and there are so many sites and advice here too and no subject to do with breast cancer is off limits , but is all confidential. hopefully you are getting family and friend support or maybe you have a local support group. every feeling you go through is normal and i know at times i thought i was going crazy or just cried for no reason but this is normal and we are all sisters and here for you . my love and strength to you.