Could I be pregnant?

Hi ladies..

I wonder if you can help. My husband and I are trying for a baby.

I did an ovulation test Monday but did it totally wrong but we had sex because it is as if I felt the eggs being release fron each side. The next day ( Tuesday) I did a ovulation test at night and got my smiley the next morning I did one again and it was negative.

Since Wednesday my nipple is so sensitive and I get nipple stand for anything it is so painful when it touches my bra, I feel my nipple though my bra its that bad.

And Today (Friday) I've got unbelievable lot of whiteish discharge. Could it be that my body is preparing for a baby.

This month I was on all possible fertility boosters.