Stomach cramp, little vomit, and back pain what can this be?

Lots of things. Depends on type of pain, location, age, sex, past history, surgeries etc. Could be gall bladder attack, pancreatitis, kidney stone, gyn issue, other. See your doc. New symptom, sudden onset: see doc now.
Many things. If it is not better- see your doctor to find out.

Related Questions

Bactrian: what's worst can happen if I don't call dr about symptoms of muscle & lower back pain, just little stomach cramps. No nausea/vomiting?

Back pain. If you do not have radiation of pain to lower extremities, most likely your back pain is musculoskeletal and should go away with ice or cold pack application, Ibuprofen 400mg to 600mg 3 times a day and slepping on your back with 2 pillows under neath your thigh. Read more...

Wife has stomach cramps, back pain and vomit twice what can this be?

Hard to answer. Abd pain is a tough call. It is common and frequently from short lived caused. But it can be from deadly causes. When i hear of upper abd pain radiating to the back , i think pancreas. Call your health care provider, and begin getting help. Read more...
Many possible. Needs evaluation could be simple or complex. Read more...