What Causes Thick White Discharge And Bloating Of Stomach?

Hi, I am 21 and I am trying for a baby, I had sex 5 days out of 6 fertile days, including the day of ovulation, its has been 3 days now, and today I went to the toliet an wiped an there was this thick formed white mucus an the tissue it didn't smell or anything, I waited an hour later to see if there would be anymore and there wasn't any on my underwear, but when I used my fingers to see there was just inside, iv never had this before, could this be a sign of pregnancy? Iv also been feeling bloted
Thank you