Aw mama, yan talaga ang common sa early pregnancy, yung ligaments mo nag-stretch na and hormones are going crazy, kaya yan ang cramps and side pains na parang gripping talaga But since it's your first time and para sa peace of mind mo, mas maganda kung makipag-consult ka sa OB mo para ma-check properly, kasi may times na kailangan talaga i-monitor especially pag malakas or may spotting, better safe than sorry, diba!