Hi all! Well aunt flo was suppose to show up on sept 26th however, instead of aunt flo I got Mrs spot a lot since thursday evening. The spotting is not pink or red but brown. So I assume today would be my 5th day late however, sunday I had to go to the er due to a rash a got from cleaning products (im allergic to most and wasn't wearing gloves not smart) I had to take a medicine but they had to make sure I wasn't pregnant. And so I went to the bathroom to urinate in a cup and say I had aunt flo on my panty liner not heavy but enough to have to change it. Test came back negative. I came home had to use the rest room again and boom no more aunt flo and no more mrs spot a lot. Monday morning I woke up to use the bathroom and again brown spotting today also the same. What can it be? I did get off b.c about a month and a half ago and recieved a normal period for last month. The dates must be correct because im usually normal right away after stopping or changing b.c. My cycles have never been different. I just am not sure and it is kind of freaking me out a little bit. What can it be? Or what should i do? Please any advice would be great.