18. Pelvic/Abdominal pain

Pain and cramping in the pelvis can be linked with the bloating signs of ovarian cancer. Leukemia also does this because it enlarges the spleen.

19. Pain in the back or lower right side

Often an early sign of liver cancer. Breast cancer can also be found through this as a breast tumor can press back into the chest or spread to the spine/ribs.

20. Upset stomach

Stress, stomach pain and woman on a sofa with menstruation, gas or constipation, pms or nausea at home. Gut health, anxiety and lady with tummy ache in living room from ibs, bloated or endometriosis
Stomach cramps or a frequently upset stomach can be a sign of colorectal cancer.