Strange symptoms

lacie
I feel pregnant, but the test says NO in big bad letters. Last week i was having Severe mood swings, Dizziness, Fatigue, Nausea with vomiting, and Appetite loss. Now its Mood swings, Dizziness, Fatigue, Nausea with out vomiting, Increased appetite, Some spotting, and I'm late. What do y'all think?