My last normal period was on January 8-12th. Let me say this first, My period are very very heavy & very very painful*I got thought a plus tampon every 45-60 mins.*. I clot a lot during my period. and though my period is irregulay i have it for 3 days, then skip a day then have in one more time. Anywways. I had unprotected sex on the 16th & 20th. And I took a pregnancy test on the 5th but it came back positive. and I figured my period should come in a couple days since I wont be stressed anymore. Well around the 26 I had very light bleed. I used a light tampon once a day. & thats all I needed I never had to change. I bleed for 8 days. At first it was brown. then pink then red then back to brown. Should I take another pregnancy test? I have never had this happen to me. Ever. Can someone please help me.