I am 18 years old.. me and my boyfriend do not use protection what so ever and I am not on the pill... I am 16 days late on my period and no signs of my period have shown at all... I am not really stressed over it but I took 2 at home tests and they both came back negative... does any one think I am pregnant please help me... I don't really have any one to talk to this about so all the advice will help thank you

We really cannot tell you one way or the other. Are you taking the tests first thing when you wake up? If not, I suggest you do so. If it still comes out negative you need to make an appointment with your doctor for a full hormonal workup.