I am really glad you brought this up Need2talk, because I have been having pain that jumps around for a few months now. The pain moves from either side of my lower back, and the sometimes to my sides. It feels more like discomfort than a sharp pain. I have had one scan after I started feeling the pain and I am NED. But I still get freaked out by the pain all the time, so I am a bit relieved that you guys make it sound like it might more normal than i thought.
Also, I have found using a heating pad to be very effective at relieving the pain.
Diagnosed 4/8/16, age 29
Stage III, T4bN1 Tumor 7x6.5x2. Muscinous Adenocarcinoma with SRC features
2/16 lymph nodes
CEA 4/14/16 - 16.8
CEA 6/2/16 - 1.9
CEA 6/17/16 - 0.87, 7/16 - 1.33, 12/16 - 1.14, 4/17 - 0.6
FOLFOX began 6/24/16 - 11/25/16
10 round FOLFOX, 2 round 5-FU & Leucovorin
MRI & CT 8/16 - NED, CT 12/16 - 4/17 - NED