I had dd just over 4 weeks ago and the bleeding has gradually stopped since then, I've had only a bit of very light coloured for most of this week. However, today I've had some 'proper' bleeding again. It's not heavy or have clots in it and there really isn't that much but it does seem to be fresh. I thought once it stopped it wouldn't come back but is it usual for it to come and go befre finally stopping? I'm probably panicking due to lack of sleep affecting my brain but should I be worried about it? Should i get checked out?