Well, im 13 and i was dehydrated and ithrew up allot, then i was fine going to bed. I woke up and theres a bump on my inner thigh ive been reading and it sure sounds like its a swollen lymphnode gland. im scared rite now, if its malignant, a tumor or what it could be. I cant get to the doctor for awhile rite now, plaese help me determine if its cancerous..... or if i should do anything to get it removed or help it get better.