This may be a stupid question but I just need some advice. According to glow ivulated the 23-29th of last month and I'm due for AF on Monday the 11th. I tested on Wednesday and it was negative. If I am pregnant and tested now would it be positive? I'm having a lot of symptoms and was then too. I'm trying to decide if they are left over from having the stomach flu on the 2nd. Any thoughts would be appreciated