Early Symptoms

So my period is due any day now, but I wanted to ask: what were some random early pregnancy symptoms that you have had? So far, I feel like my nipples are a little bit darker than usual, my boobs have been pretty sore for about 4-5 days (but not my nipples this time), I have had horrible shortness of breath, and very very tiny period like cramps that go away instantly. I also have been a cry baby. Can anyone relate?? Anyone have other pregnancy symptoms that might not be the normal ones you look for?