Hi everyone a TMI post on the way. <Background: my period is 8 days late but I've done pregnancy tests that are negative, I've only had 1 withdrawal and 1 period bleed since stopping Cerelle so I don't actually know how long my cycle is, the 8 days is based on the average 28days> Yesterday I was driving and got a horrible cramp (like period pain) and back ache that lasted 5-10 mins. When I got where I needed I checked and no blood in sight, however (and here comes the tmi bit) when I wiped there was light brown cm. no cramps the rest of the day. Light brown cm was on and off. This morning, still no more cramps and just very light brown cm. Anyone had the same? Or know what it could be? Thanks.