I got on Nexplanon may 15th. I've had consistent brown blood "spotting" since June 1st. It usually only comes on when I pee. Before Nexplanon I had a 7 day period and really bad cramps. After Nexplanon my cramps didn't bother me I only have to use 1 tampon a day or a panty liner. How long did anyone else have spotting until no periods at all