Could i still have any chances with being pregnant

Rikki

I have a question I just took a pregnancy test and it came back negative but I did some at home pregnancy test and it came back positive (so confused) I will be two weeks Thursday did it come back negative because I'm still early. Do I have any High hopes of being pregnant.... Having cramps,my breast are sore and leaking clear discharge I'm always tired litterally that's all I want to do is sleep. Someone please help