A close family member of mine had a lump in their bicep for about half year. Saw one doctor (half year ago) he had a good feel and he said just fatty fluid! Saw another doctor recently and he said may be a lymph node and now they are being sent for all these tests for cancer. I am abosolutley terrified, have all worse scianrios in my head and am trying to be strong for my family member. Any advice? Is this normal proceduer for a lump?