Period was either due today or in a few days and I have stretchy clear discharge. Today it became kinda yellowish and I’m scared if it could be because of pregnancy. I had sex 3 weeks ago and it was day 5/7 on my period. We used a condom and he never came. I have had a headache all day and cramps here and there yesterday and today. I’m just really scared and paranoid. I usually always have clear discharge before my period but I have never seen it yellowish.