Hi, I am about 3 or 4 days late on my period, and all I am getting is this thickish white mucus stuff. I had sex about 3 days before I was supposed to start, which was dumb, i know. I am cramping a little, and have major freaking mood swings. However, I think my roommate is having the same problem, we are on about the same cycle. I'm also stressed with school and stuff. could i just be super stressed out and reflecting my roommates period problems?