I'm on day 36 of my cycle, I've been on Provera for 5 months now. Every other month I got my period before the end of the dose or within 3 days of it. This time it's been 10 days now... I have been feeling super dizzy, to the point where when I lay down the whole room is spinning, I've been so sick. I have the same sickness as I do if I don't eat for a whole day. I've been super tired all day long. On and off cramps like period is coming but nothing....?? 3 weeks ago I was cramping on left side for about 3 days. I tested 5 days ago showed a line then disapeared took a test 2 days ago and negative... can I still be pregnant?