Me and this guy arent really together but we do have sex from time to time,and yes most of the time its unprotected..we like to use the withdrawl method.eventhough sometimes hes not very good with timing when hes about to cum...about two or three weeks ago we had sex and he did pretty good with pulling out,but when he came it landed all over my vagina almost right on the opening..and i could feel some go in!!So now im a bit worried,im about a week late going on for 2 weeks now,im experiencing dizzyness,back pains,and extreme fatigue :'( also nausea but I havent thrown up yet... :$ and this clear discharge..I saw somewhere else that this can be signs of pregnancy but im not completely sure.I really need some help on this situation should I wait it out and see if I get my period...or go to the doctor and get checked out ASAP!!?? PLEASE HELP!