Well I have either a 26 or 28 day cylcle an if this month is 26 id be due on today and still no sign, and i normally always come on first thing in the morning. Also usually if its going to be 28 days i normally have a little amount of brown blood on day 26 then nothing on day 27 then come on fully on day 28 but today ive had nothing at all. Trying not to get too hopefull though as been having really bad period aches all day and feeling bloated like its on its way. Does anyone know if you can still experience period symptoms without actually coming on? I dont want to test till sunday when i know ive defenitaly missed a period.