Ladies help me! I’m 13 days late! My nipples are so sore I can’t touch them! I’m having cramps in my…

Ladies help me! I’m 13 days late! My nipples are so sore I can’t touch them! I’m having cramps in my lower abdomen for about 2 days now. I’m have a lot of discharge! Around 1-8 days late I got nothing but negative test! Including blood! What could this be?!