last night i woke up to a sharp pain in my underarm/chest area...and this morning i found a knot. im scared shitless as to what it could be :/...im going in to the doctor on tuesday for a checkup on some meds i got put on, and im going to tell him about it. im really worried if it could be cancer or not. i hope to god that it is nothing, but theres still this little thing in the back of my mind that makes me think that it could be.... ugh..its hurting again :/