History: lupus, hypothyroidism According to an app, I was suppose to start my period a week ago 2/2/15 is note2 2/8/15 but instead ofa normal proud bleeding, I was spotting. Only saw blood when I wipee after urination. Two and half week ago my ovulation kit said i was ovulating and of course my husband and I had sex since we have been trying. I have been spotting every other day since the 2nd of Feb. The last time I had sex, last night, heavier bleeding happened but it resembles a very light period. Now I m having a lot of pain only on the right side pelvic/hip area. What could be the cause of all this. I have not taken a home pregnancy test because I m confuse to what the blood. Thanks!