Can it be possible that i still can be pregnant after my period come on after a short period last month im 37 what mite be going with my body i cramp so bad?

Yes: If the previous period did not last the usual number of days of flow, you could be pregnant. See a ob-gyn for pregnancy assessement and determination of the cause of the severe cramping.

Yes: Occasionally when pregnant you can have menstrual cycles of any type during an early pregnancy. Bad cramping can be related to abnormal pregnancies such as ectopic pregnancies, infection, or cysts on an ovary with or without pregnancy. At 37 this can all be caused by uterine fibroids. Fibroids are noncancerous lumps within the uterine muscle. Important to see a doctor.