Could be wrong but....

My fiancé and I had unprotected sex on the 20th of November. I didn’t think much of it cause we have been pulling out for going on two years and I’ve never gotten pregnant but I’ve had an increased amount of clear jelly like discharge and my breast have been sore the last two days. I remember that in the beginning the first time I was pregnant but I also know that it doesn’t mean I am. Just waiting to test now.