hi i hope your mom is doing better. my mom has cancer also, she was jsut diagnosed in the begining of july but was daignosed as stage 4, even thoguh she has been feelign fine... They can not find the primary sight so havent begun any treatment. she has had a few surgeries thoguh and has also begun to feel sick. i know how scary it can be to see your mom of all people become sick. you and your mom are in my thgouths and prayers. good luck!