My one year old son had shots (pnemo, flu, mmr, hep, and varicella) 2 weeks ago, he woke up one week ago with swollen lymph nodes in head the size of a nickel, behind ears and in groin and scattered in back of neck) no signs of infection, no viruses, no fever. Took him in for cbc with diff, cmp and blood smear. Blood smear results not back yet but the cbc showed abnormals of Monocytes (11) Lymphs absolute (6.5) and monocytes absolute (1.1) CMP abnormals of BUN/ Creatinine Ratio of 62 high and Albumin serum of 4.6 high and AG/Ration of 2.9 high. He is eating fine, drinking and wetting fine, he does have what looks like a pustule (zit) on his right thigh where he got his shot on his leg that appears to be something in it, yet it is not red or hot to the touch yet he will not let me anywhere near it, he acts as if it hurts. My question is, what does this sound like, of course as a mother and nurse I am terrified of the worse such as leukemia or something, does this appear to be from the shots or something viral or am I just overreacting? Please someone help me out?