So my period had ended yesterday then after me and my S/O had sex a few hours later I noticed blood coming out so I put a pad on. Then later on I went to use the bathroom and I noticed I wasn't bleeding no more but today this morning before my shower I a drop of blood came out and it was fresh blood like when you start your period now there's nothing again. I have no cramps only thing was my right top back pain.  I did have my normal menstrual period cycle.