My period is 66 days late, I don't know if I'm pregnant or not. Please no hateful comments as I am only young. I haven't taken a pregnancy test but while I was having sex during my fertile window I was on the pill. I've gained weight, nausea, sensitive to smells, cramps, fluttery feelings in my stomach, acne, odd food cravings, moody more than usual. More emotional, etc. please help !