Need some help X

Freya
I had protected (condom) sex on Monday,the condom was not split or anything,my period finished a day before Christmas. My fertile "window" is tomorrow, I'm not on any BC pills. This morning I had white cloudy sticky stuff in my pants. Is it possible I am pregnant I've been freaking out and looking on the Internet and it says I'm in the early stages of pregnancy.
 Please help x