My last regular period was on March 16th. I got what I thought might have been a period on April 21st. I am regular with a 28 day cycle. This one was very different, it was late and was very very light, only lasted 2-4 days.
My breasts began to swell and become very tender about 2 1/2 weeks ago and the veins in my breats are popping out more than usual. I have gained about 5 pounds. I have been feeling sick and vomitting. Both of which are out of character for me. I haven't been able to keep anything down except for chocolate! I am getting headaches all day everyday and am so tired. I've noticed that my lower abdomen is getting hard.
I took a pregnancy test last week and it said negative. Could I be pregnant, should I take a blood test?