Help with period...its not there?

Yes sickness and stress both can affect you period along with MANY other things. The only way you could be pregnant is if a mans sperm entered your . This being said..you don't have to have actually, if a man rubs his against the opening to your there is a VERY SMALL chance you can become pregnant. Go to your doctor as soon as you can because its most likely the result of stress or something more serious. Good Luck!!