Okay, my ovulation this month should have happened around the 16th/17th. The entire week from the 10th to the 16th my husband and I had sex like, 2 times a day. On the 19th my breasts started getting sore with a ton of stretch marks. On the 22nd I started getting some cramps and noticed a pin head amount of clear liquid coming from my nipples and today I was cramping a little more. I've been dizzy, got headaches, an upset stomach, and lower back pain. My cycle is 26/27 days long so my next period isn't due until about the 30th/1st. Think I'm pregnant?