Last night we had sex and today morning found light pink spotting with clear mucus. No unusual cramps, just regular tightness/almost mild cramps in abdomen that I have felt since ten days now. Am 28, PCOS, first pregnancy, conceived on first cycle of clomid, normal weight. Should I worry over the blood? I never saw any spotting after my last period in the beginning of November and used to be very regular in my periods.