Usually i feel coldness in my womb when i experience the pain?

Some possibilities..: If one has uncomfortable tummy pain, and is normally in good health plus is not pregnant, the possibilities include appendicitis (usually right lower quadrant), diverticulitis, kidney stone (much pain), constipation (crampy), stomach flu, ovary problems, etc... Most people with mild pain don't need urgent medical attention but can be examined by their primary care doctors to figure out the causes.