A month ago went to er cuz I had itching all over my belly like a heat rash told me allergic reaction , ok then a month pass I get headache nvr get these, thinking I have flu got er after 4 days of just stomach n head hurting they do a ct scan find out enlarged spleen also lymph nodes around spleen are swollen and both sides of groin also so now I also on have a bladder infection but they call an onocology doc why if they think its an infection to call infectious doc why onocology? And now Im waiting3 weeks to see onocology doc Im scared and my friends who have had this cancer say I should ask for a pet scan dnt know if thats right spelling .can someone please help