Hello, I am 21 years old, and last had my period starting on March 20th, and ending on March 26th. I have been feeling light headed, anxious, depressed, sore, breast tenderness, constant bathroom trips; urine and poop; as well as I have taken a home pregnancy test that came up negative a few days ago. I am trying to figure out whether I am pregnant or this is all stress related. Can someone help me depict whether or not this is just stress related or if I am pregnant?