Last February, I had my period on the 9th and it lasted until the 15th. Now my periods are ALWAYS regular, and have never been irregular. Theyre usually about 6-7 days long. So the day I was supposed to get my period, March 8th, I didn't get it. BUT that night I had VERY light pink blood (spotting?) in my discharge, it wasn't much blood either. I waited for it and waited for it, I finally got my "period" on March 16th. That lasted until the 22nd. Now, I'm kind of concerned why it was so late. I've been having hot flashes, headaches, some fatigue but not much, and I noticed today I've been urinating QUITE a lot. But I don't want to assume things. Whats the possibility, or is there even one, that I'm pregnant? Before my period in March, I realized while I was freaking out about my period being late that I did have unprotected sex on my 12th, 14th, and 16th day of ovulation. Pleeeease help me, anything would be great!